recursal/Fanatic-Fandom huggingface dataset:
DX Choseinou Full Metal Shojo

## Groove Coaster CollaborationDX Choseinou Full Metal ShojoIOSYS TRAX (uno with. ちよこ)

DX Choseinou Full Metal Shojo - IOSYS TRAX (uno with. ちよこ)
Pack (Mobile): Groove Coaster Collaboration
Pack (Switch): Groove Coaster Collaboration

## Lyrics

Japanese
Don't stop funky music!

Bass drop!

This stuff is really fresh! This stuff is really fresh!

This stuff is really fresh! This stuff is really fresh!

This stuff is really fresh! This stuff is really fresh!

This stuff is really fresh! Wow!

ズンドコ ズンドコ ズンドコ ズンドコ

ズンドコ ズンドコ ズンドコ ズンドコ

ズンドコ ズンドコ ズンドコ ズンドコ

ズンドコ ズンドコ ズンドコ ズンドコ

This stuff is really fresh! This stuff is really fresh!

This stuff is really fresh! This stuff is really fresh!

This stuff is really fresh! This stuff is really fresh!

Don't stop funky music!

Romaji
Don't stop funky music!

Bass drop!

This stuff is really fresh! This stuff is really fresh!

This stuff is really fresh! This stuff is really fresh!

This stuff is really fresh! This stuff is really fresh!

This stuff is really fresh! Wow!

zundoko zundoko zundoko zundoko

zundoko zundoko zundoko zundoko

zundoko zundoko zundoko zundoko

zundoko zundoko zundoko zundoko

This stuff is really fresh! This stuff is really fresh!

This stuff is really fresh! This stuff is really fresh!

This stuff is really fresh! This stuff is really fresh!

Don't stop funky music!

## Trivia

* The song's title in Japanese is DX超性能フルメタル少女 (lit. *DX Super Performance Full-Metal Girl*).
* This song debuted in Groove Coaster EX.
* Nitro's chart design credit translates to "DX Charter Full Metal Nitro".
* Some parts of this song's Future chart references the Groove Coaster chart. This includes the long sky note train, "floating" sky notes referencing ad-lib notes from the GC chart, and traces that form "DX" around the middle.

## References

1. ↑ https://dic.pixiv.net/a/DX超性能フルメタル少女
Pickaxe

# Notes

* Le perk Hammer Mastery diminue le coût en fatigue de Batter de 14 à 11, et de Destroy Armor de 25 à 19.
* Il augmente de plus pour la compétence Destroy Armor les dégâts à l'armure de 33%.
* La statistique "dégâts moyens par coup (Armures)" de la compétence Destroy Armor prend en compte le bonus de dégâts à l'armure du perk Hammer Mastery.
Lapis

## **Mobile:** Extend Archive **Switch:** ArcaeaLapisSHIKI

Lapis - SHIKI
Pack (Mobile): Extend Archive
Pack (Switch): Arcaea

## Trivia

* Lapis debuted as an entry to THE BMS OF FIGHTERS 2008 - Resurrection -. With 6735 points, it placed 1st overall, winning the event.
	+ Arcaea uses a remastered version of this song.
* Lapis refers to the blue gemstone lapis lazuli. Lapis is one of several BMS trance songs written by SHIKI that are named after gemstones, including Pure Ruby, Jade Star, and Rose Quartz.
	+ These songs are part of SHIKI's Rozen Trance series from the album *Trancer Doll's*, each of which was inspired by one of the dolls from the series *Rozen Maiden*. Lapis was based on Souseiseki.
* On the 18th of July, 2021, void announced that SHIKI had passed away. As tribute, players began playing Lapis en masse, and Lapis reached the top of the Free section of the song rankings the following days.
	+ A similar incident occurred a little under two years later on the 26th of June, 2023 with the passing of Akira Complex, in which players began playing Ether Strike en masse, reaching the top of the Paid song rankings.
* Lapis was moved from World Extend to Extend Archive in v4.2.0.

## References

1. ↑ https://manbow.nothing.sh/event/event.cgi?action=More\_def&num=35&event=54
2. ↑ http://blog.livedoor.jp/shiki2/archives/51347017.html
Call My Name feat. Yukacco

## Memory ArchiveCall My Name feat. YukaccoMameyudoufu

Call My Name feat. Yukacco - Mameyudoufu
Pack (Mobile): Memory Archive
Pack (Switch): Memory Archive

## Official Sound

 Release
 Links

## Lyrics

Japanese
耳　澄ましてもエアコンの残響が跳ねるだけ

手を透かしても眩しいものが見えないだけ

目を細めてもかすんだ世界は晴れないよ

ただ　声上げてくれたら・・・

When feel alone

Just call my name

I will hear your voice

Source: *FÜGENE 02* album booklet

Romaji
mimi sumashitemo eakon no zankyou ga haneru dake

te wo sukashitemo mabushii mono ga mienai dake

me wo hosometemo kasunda sekai wa harenai yo

tada koe agete kuretara...

When feel alone

Just call my name

I will hear your voice

English translation
Even if I try to listen, all I hear is the echo of the air conditioner

Even if I keep my hands outstretched, nothing dazzling ever appears within them

Even if I narrow my eyes, the hazy world won’t become any clearer

If you could just raise your voice...

When you feel alone

Just call my name

I will hear your voice

Translation: YabaiYatsu

## Trivia

* Call My Name is from MEGAREX's compilation album *FÜGENE 02*, and is one of several Arcaea additions from the *FÜGENE* series.
	+ The song jacket uses *FÜGENE 02'*s album art.

## References

1. ↑ https://chrisutranslations.tumblr.com/post/190785941397/mameyudoufu-call-my-name-feat-yukacco-lyrics
Last Celebration

*This song is currently exclusive to the mobile version of Arcaea.*

## CHUNITHM Collaboration Chapter 2Last CelebrationLaur vs CK

Last Celebration - Laur vs CK
Pack: CHUNITHM Collaboration Chapter 2

## Trivia

* Last Celebration debuted simultaneously in *CHUNITHM PARADISE* and Arcaea as part of the Arcaea x CHUNITHM collaboration, along with AttraqtiA.
	+ The song is still considered a CHUNITHM original, and is part of CHUNITHM'S Original song folder.
	+ The song is the signature song of Isabelle Yagrush, who appears on the jacket art.
	+ The chart design credit references Attraqtia's chart designers in Arcaea and CHUNITHM's MASTER chart.
* Last Celebration is a sequel to Laur and CK's previous joint work Lost Civilization.
	+ The titles of both songs bear the same initials as the songs' composers **L**aur and **C**K (similar to Grievous Lady and Abstruse Dilemma).
	+ Last Celebration's Future difficulty contains similar patterns and rhythms to Lost Civilization's Future difficulty.
	+ After the release of Last Celebration, Lost Civilization received a Beyond chart, which contains references to Last Celebration's chart.

## References

1. ↑ https://twitter.com/ryoiwai/status/1352150217169072129
2. ↑ https://twitter.com/LAUR1200/status/1351855795336433668
DataErr0r

## Memory ArchiveDataErr0rCosmograph

DataErr0r - Cosmograph
Pack (Mobile): Memory Archive
Pack (Switch): Memory Archive

## Official Sound

 Release
 Links

## Trivia

* DataErr0r was an entry in BOFU2015. With a score of 221885 points, it placed 1st overall, winning the event.
	+ Arcaea uses the 2016 remastered version instead of the original version.
* The artist was renamed in 2.4.8 to reflect the artist's name change.

## References

1. ↑ https://web.archive.org/web/20220128140616/http://fastdestination.net/ (art listed on site)
2. ↑ https://manbow.nothing.sh/event/event.cgi?action=More\_def&event=104&num=39
Device Offsets

Every mobile device has its own audio latency, which is the time delay between the audio and video outputs of the device. This is not a bug, but a consequence of audio processing. Hence, different devices require different audio offsets to synchronise the audio with the video (calibration).

Due to differences in human reaction times, the audio offset may vary slightly between different people using the same device as well.

Arcaea has a fixed time delay between video and note detection, and there is no setting to change it. Hence, adjusting the audio-video offset has the same effect as adjusting the audio-detection offset.

## Offset Listings

This section lists standard note offsets for different devices. They can be used as an initial setting, then fine-tuned to suit your personal play style. The default offset for all devices is 0 (20 prior to 1.8.1).

If you'd like to add your own but aren't sure how, feel free to add a comment listing your device, OS version, and offset (also if possible, whether the setting is for headphones or speakers).
Climax

*This song is currently exclusive to the mobile version of Arcaea.*

## CHUNITHM Collaboration Chapter 2ClimaxUSAO

Climax - USAO
Pack: CHUNITHM Collaboration Chapter 2

## Trivia

* Climax debuted in CHUNITHM AMAZON.
	+ The song is the signature song of Areus, who features on the jacket art.
* The chart design credit is a reference to "pizziCAT -FINAL ROUND-", charter for the MASTER chart of Climax in CHUNITHM.
* This song is the first song to have its Future chart and rating fully shown before the official release due to SEGA's stream.
	+ Original SEGA stream
	+ Toaster's play, credits to StaLight

## References

1. ↑ https://x.com/danciao/status/1100380392157114370
AI

AI are the Artificial Intelligence opponents made by Oddlabs. They come in three difficulties: Easy, Medium, and Hard. The AIs only ever build one quarters and one armory and attack in regular intervals. They will immediately build where they spawn, and attempt to rebuild if any of their buildings are destroyed.

AIs are generally not considered to be on the playing level of a human due to their inability to build multiple quarters. A skilled player can typically defeat multiple Hard AIs on their own.

## Hard

The Hard AI will attack much faster and more consistently than the Medium and Easy AIs, and almost always with a chieftain once they have one available. They will build up to 2 towers around their base over the course of a game.

There have been many rumors of humans beating 5 Hard AIs at once, though no confirmed cases of this have been reported.
GOODTEK (Arcaea Edit)

*This song's Beyond chart is currently exclusive to the mobile version of Arcaea.*

* Default
* Beyond

## ArcaeaGOODTEK (Arcaea Edit)EBIMAYO

GOODTEK (Arcaea Edit) - EBIMAYO
Pack (Mobile): Arcaea
Pack (Switch): Arcaea

## Unlock Requirements

### World Mode

**Mobile:** Chapter 1 (1-3)**Switch:** None

### Present

**Mobile:** 60 Fragments
Clear Harutopia ~Utopia of Spring~ [PRS]**Switch:** None

### Future

**Mobile:** 280 Fragments
Clear Harutopia ~Utopia of Spring~ [FTR]**Switch:** 50 Fragments

## ArcaeaGOODTEK (Arcaea Edit)EBIMAYO

GOODTEK (Arcaea Edit) - EBIMAYO
Pack (Mobile): Arcaea
Pack (Switch): Arcaea

## Official Sound

 Release
 Links

## Trivia

* GOODTEK debuted as an entry to 大血戦 -THE BMS OF FIGHTERS ULTIMATE-. With a score of 163209 points, it placed 8th overall.
* This song is part of EBIMAYO's GOOD series of songs, which also includes GOODMEN, GOODBOUNCE, GOODRAGE, and GOODWORLD.
* GOODTEK received a Beyond difficulty with the release of 3.0.0. It was one of the first songs to get a Beyond difficulty.
* This song and Heavensdoor's Beyond jacket art are the only Beyond jackets to be made by completely different artists and have an entirely different appearance, excluding the April Fools songs.

## References

1. ↑ https://manbow.nothing.sh/event/event.cgi?action=More\_def&num=83&event=104
Ikazuchi

*This song is currently exclusive to the mobile version of Arcaea.*

## CHUNITHM CollaborationIkazuchi光吉猛修

Ikazuchi - 光吉猛修
Pack: CHUNITHM Collaboration

## Trivia

* The song's Japanese title and its title in CHUNITHM International is 怒槌.
	+ 怒槌 (*ikadzuchi*) literally means "furious hammer", but is also homophonous with an archaic reading of 雷, meaning "thunder" or "demon".
* Like Garakuta Doll Play, the stopping note effects in the transition from CHUNITHM were carried to the Future chart.
* The Chart Designer of this chart is an alias of Nitro, since "夜" means "night" and "浪" can be read as "rou".
	+ The 先史の機械神 ("Prehistoric Machine God") is a reference to the CHUNITHM character Machine God Thor, who appears on the song jacket.

## References

1. ↑ https://p.eagate.573.jp/game/sdvx/iv/p/music/detail.html?list\_id=28
Inkar-usi

*This song's Beyond chart is currently exclusive to the mobile version of Arcaea.*

* Default
* Beyond

## Arcaeainkar-usiDIA

* 5.1.3 - Present
* 5.0.0 - 5.1.1
* 1.6.6 - 4.7.2

inkar-usi - DIA
Pack (Mobile): Arcaea
Pack (Switch): Arcaea

## Arcaeainkar-usiDIA

inkar-usi - DIA
Pack (Mobile): Arcaea
Pack (Switch): Arcaea

## Trivia

* In the Ainu language, inkar-usi means "lookout point".
* inkar-usi's jacket was updated with the release of 5.0.0, and then updated again in 5.1.3.
Hotarubi no Yuki

*This song is currently exclusive to the mobile version of Arcaea.*

## Sunset RadianceHotarubi no YukiEndorfin.

Hotarubi no Yuki - Endorfin.
Pack: Sunset Radiance

## Trivia

* Hotarubi no Yuki was added to Sunset Radiance alongside Kanae's Awakening, and the jacket art features Kanae in her Awakened form.
	+ This marks the first instance of a non-Contest song being added to a Contest pack.
* The song's English title is a transliteration of its Japanese title 蛍火の雪 (lit. "snow of fireflies' light").
Alice & Tenniel (Minuet)

*This partner is currently exclusive to the mobile version of Arcaea.*

## MinuetAlice & Tenniel

**Alice & Tenniel (Minuet)** are a Partner in Arcaea, and a variant of Alice & Tenniel. They are unlocked with a serial code obtainable by purchasing the official soundtrack, Memories of Dreams.

## Character

### Appearance

*Main Article: Alice & Tenniel § Appearance*

## Stats by level

*Hover your cursor over a stat to see its corresponding multiplier.*

## Artwork

* Memories of Dreams album cover
1/1
Jump

## Ephemeral PageJumpRasmus Faber

Jump - Rasmus Faber
Pack (Mobile): Ephemeral Page
Pack (Switch): Ephemeral Page

## Lyrics

We don't wait for second chances

We are dancing and burning up

Don't you dare turn the lights up

We're the only stars tonight

Now you gotta do what I tell you

Buckle up gonna do it my way and

I don't wanna hear anymore about it

Ready or not gonna do it my way and to the stars

I just wanna

jump jump jump jump

jump jump jump jump

jump jump jump jump

jump jump

I just wanna

jump jump jump jump

jump jump jump jump

Red lights, blue lights, bright lights

I just wanna

jump jump jump (jump)

We are gonna live forever (ever)

We won't spare a single drop (single drop)

We are looking out on Venus (Venus)

Soon we're coming up on Mars (Mars Mars Ma-ars)

We are fighting our way toward the light

Make it there before it all will fade into white

Flying straight into the Sun and out the other side

I just wanna

jump jump jump jump

jump jump jump jump

jump jump jump jump

jump jump

I just wanna

jump jump jump jump

jump jump jump jump

Red lights, blue lights, bright lights

I just wanna

jump jump jump (jump)

Lyrics: Rasmus Faber

Source: Memories of Dreams CD booklet

## Trivia

* Jump was co-produced by Rasmus Faber and regular collaborator Skrucken.
* Jump's jacket art includes Alice.
* Prior to The Journey Onwards Pack Append's release, this song and Felis did not have an unlock requirement, and players who purchased the pack could play the song directly without paying fragments.

1. ↑ Memories of Dreams CD booklet
ENERGY SYNERGY MATRIX

## **Mobile:** Extend Archive **Switch:** ArcaeaENERGY SYNERGY MATRIXTanchiky

ENERGY SYNERGY MATRIX - Tanchiky
Pack (Mobile): Extend Archive
Pack (Switch): Arcaea

## Unlock Requirements

### World Mode

**Mobile:** Extra Chapter (0-WE ENERGY SYNERGY MATRIX) (pre-v4.2.0)**Switch:** None

## Official Sound

 Release
 Links

## Trivia

* ENERGY SYNERGY MATRIX was written for BOFU2017, and ranked 14th overall.
* This song was moved from World Extend to Extend Archive in v4.2.0.

## References

1. ↑ https://manbow.nothing.sh/event/event.cgi?action=More\_def&num=484&event=116
2. ↑ https://www.bmsoffighters.net/bofu2017/result.html
Libertas

*This song's Beyond chart is currently exclusive to the mobile version of Arcaea.*

* Default
* Beyond

## Memory ArchiveLibertasZekk

Libertas - Zekk
Pack (Mobile): Memory Archive
Pack (Switch): Memory Archive

## Unlock Requirements

### World Mode

**Mobile:** None**Switch:** Chapter 3 (3-5)

## Memory ArchiveLibertasZekk

Libertas - Zekk
Pack (Mobile): Memory Archive
Pack (Switch): Memory Archive

## Trivia

* "Libertas" is a Latin word meaning "liberty/freedom".
* Zekk has tweeted a process video for the composition of the song's lead synth.
* An extended version of Libertas is available in Memories of Realms.
* Libertas is playable in Muse Dash as part of the Muse Dash Collaboration.

## References

1. ↑ https://soundcloud.com/zekk\_wa\_zetku/libertas
2. ↑ https://twitter.com/zekk\_wa\_zetku/status/1190492823889408000
CHUNITHM Collaboration Chapter 2

*This song pack is currently exclusive to the mobile version of Arcaea.*

 **Type** | Collaboration

*Three new and unrelenting songs have arrived in this major update to the CHUNITHM collaboration!

And this time, even the gods will show no mercy...*

**CHUNITHM Collaboration Chapter 2** is a Pack Append to CHUNITHM Collaboration containing 3 songs released in version 3.5.0. The pack costs 300 Memories to unlock and can be bought separately from CHUNITHM Collaboration. It comes with 3 limited-time partners: Seele Haze, Areus and Isabelle Yagrush.

## Trivia

* As part of this collaboration, these songs were added to CHUNITHM PARADISE:
	+ Cyaegha
	+ Arcahv
	+ AttraqtiA
	+ The following partners were also added to CHUNITHM PARADISE:
		- Saya
		- Kanae
		- Lethe
		- Kou
* Similar to the CHUNITHM Collaboration pack, this Pack Append only includes songs of difficulty 10/10+.
	+ This makes it the only Pack Append to have this characteristic.
Amygdata

## Memory Archiveamygdatanitro

amygdata - nitro
Pack (Mobile): Memory Archive
Pack (Switch): Memory Archive

## Trivia

* Amygdata's title is a portmanteau of the words "amygdala" and "data".
	+ From nitro's commentary on the song's SoundCloud/Bandcamp pages:
	The amygdalae are the sections of the brain that process memory, decision-making and emotion. Abstract as they are, all emotion and memory are passed through the amygdalae as electrical impulses firing between neurons.
	If the human brain is simply made of electrical signals, does this mean it can be simulated? Research into the Electric Brain is ongoing, and computer models of neural networks have emerged that attempt to simulate human brains. But they have limits.
	What is sentience? Can memory be simply stored? Can emotion be quantified? Is the human experience artificially replicable as mere data?
* The song is a remix of nitro's older song, "Ambedo."

## References

1. ↑ https://soundcloud.com/nitrox72/amygdata
2. ↑ https://nitropv.bandcamp.com/track/amygdata
3. ↑ https://twitter.com/NitroX72/status/1240431250420183041
4. ↑ https://twitter.com/NitroX72/status/1243759544414531585
Cytus II Collaboration Chapter 2

*This song pack is currently exclusive to the mobile version of Arcaea.*

 **Type** | Collaboration

*"Ivy..."
Within a pristine world of light, Hikari happens across an awakening Vanessa...

Reach a new, hard-earned reality. The Cytus II collaboration goes on; face catastrophe in 4 powerful songs. But...another lurks outside reality's bounds...*

**Cytus II Collaboration Chapter 2** is a Pack Append to Cytus II Collaboration containing 5 songs released in version 4.6.0. It costs 500 Memories to unlock and can be bought separately from the main pack. The pack also comes with a new partner, Hikari & Vanessa.

## Trivia

* Magnolia is not originally from Cytus, but from another Rayark game Deemo.
* The other 4 songs were added to Cytus II in either the v2.0 or v3.0 major updates.
* This pack and its main pack contain one song each representing Cytus II's original base character trio:
	+ PAFF: Bullet Waiting for Me (James Landino remix)
	+ NEKO: syūten
	+ ROBO\_Head: Devillic Sphere
Brand new world

## ArcaeaBrand new worldU-ske

Brand new world - U-ske
Pack (Mobile): Arcaea
Pack (Switch): Arcaea

## Official Sound

 Release
 Links

## Lyrics

Japanese
駆け出した朝の始まり

新しい今日の日に

何となく足がちょっと軽くて

どこまでも行ける気がしたり

考えなくったってほら

きっと何かが待ってる

この先はどんな風だって

分からなくてまとまんなくて

始まるストーリー

今追いかけてく

目の前に広がるブランニューワールド

迷いながらでも進んでいくんだ

いいことも悪いことも

たくさんあふれるけど

まだ遥か遠い夢だって

踏み出した数だけ近づくのさ

少しずつ確かに

小さくてもいつも

つかみたいものは

なかなか届かないから

諦めちゃいそうで

一度だけ甘いのをちょうだい

間違えてばかりで嫌になって

押しつぶされちゃいそうな時も

どうにかこうにか大丈夫

心に繰り返して

まだ何にもなれない今日だって

でもつまり何にでもなれるのさ

きらめく未来予想

ただまっすぐ突き進め 今

Source: JP Arcaea wiki

Romaji
kakedashita asa no hajimari

atarashii kyou no hi ni

nantonaku ashi ga chotto karukute

dokomademo ikeru ki ga shitari

kangaenakutatte hora

kitto nani ka ga matteru

kono saki wa donna kaze datte

wakaranakute matomannakute

hajimaru STORY

ima oikaketeku

me no mae ni hirogaru BRAND NEW WORLD

mayoinagara demo susundeikunda

ii koto mo warui koto mo

takusan afureru kedo

mada haruka tooi yume datte

fumidashita kazu dake chikazuku no sa

sukoshizutsu tashikani

chiisakutemo itsumo

tsukamitai mono wa

nakanaka todokanai kara

akiramechaisoude

ichido dake amai no o choudai

machigaete bakari de iya ni natte

oshitsubusarechaisou na toki mo

dounika kounika daijoubu

kokoro ni kurikaeshite

mada nannimo narenai kyou datte

demo tsumari nannidemo nareru no sa

kirameku mirai yosou

tada massuku tsukisusume ima

English Translation
I started running at the break of dawn

and in the sun of a new day

my legs felt so light.

It felt like I could go anywhere

and look, even without thinking too hard

something must be waiting there.

It doesn’t matter what lies ahead

or if I can’t get my head around it.

The story is starting

and I’m going to chase after it.

There’s a brand new world right before my eyes.

I’ll keep going, even while worrying

even though good things and bad things

are out there in their multitudes.

My dream might still be far off

but I’ll only get closer by stepping towards it

bit by bit, for sure.

Even if it’s something small

I can never seem to reach

what I want to grab

and I’m close to giving up

so give me something sweet, even if it’s just once.

I get sick of making mistakes

and even when I’m held back

things will be fine somehow.

I keep repeating those words in my heart.

Nothing’s happened yet today

but that means that anything can happen.

The future looks bright

and now, I’ll just keep going straight ahead.

Translation: Releska

## References

1. ↑ https://vlhc.tumblr.com/
2. ↑ 2.0 2.1 https://soundcloud.com/u-ske-music/brand-new-world-feat-minase
HIVEMIND

## **Mobile:** Extend Archive **Switch:** ArcaeaHIVEMINDかたぎり

HIVEMIND - かたぎり
Pack (Mobile): Extend Archive
Pack (Switch): Arcaea

## Trivia

* HIVEMIND was one of the winners of the 2020 Arcaea Song Contest.
* According to comments by Nitro, all sky notes are connected to others via traces to represent individuals trapped within a hivemind. All other notes are either hold notes or arcs, i.e. guaranteed pure memory if they are hit, to represent individuals whose memories are unaffected by the hivemind.
	+ The Past chart consists solely of arcs and hold notes. This means that it is impossible to get any Far or Early/Late Pure in this chart, and the maximum score is always obtained if no notes are missed.
		- This makes it the only chart where it is impossible to get a Full Recall.
* The Past chart had the most notes of all songs' Past charts prior to v4.0.
	+ As of v4.0.0, this has been surpassed by Testify (1001 notes) and Arcana Eden (1097 notes).
* This song was moved from World Extend to Extend Archive in v4.2.0.

## References

1. ↑ https://soundcloud.com/katagiri/hivemind
2. ↑ https://twitter.com/NitroX72/status/1418602108920614914
Devillic Sphere

*This song is currently exclusive to the mobile version of Arcaea.*

## Cytus II CollaborationDevillic Sphere3R2

Devillic Sphere - 3R2
Pack: Cytus II Collaboration

## Trivia

* Devillic Sphere is from ROBO\_Head's song folder in Cytus II, included on release with v1.0.
	+ It was originally written for Rayark and Capcom's cancelled arcade game Cytus Omega.
	+ Arcaea's jacket art for the song combines the Cytus II jacket with ROBO\_Head's background, plus an overlay that resembles Cytus II's tap notes.
* Some patterns from Corruption (also by 3R2) are referenced throughout the Future chart.

## References

1. ↑ https://twitter.com/Keito\_ROBO/status/1078930460607049728
2. ↑ https://web.archive.org/web/20160605094149/https://www.capcom.co.jp/arcade/cytus/#music
Hikari (Summer)

*This partner is currently exclusive to the mobile version of Arcaea.*

## SummerHikari

**Hikari (Summer)** is a limited event Partner in Arcaea, and a variant of Hikari. She can be obtained after purchasing Auxesia and completing her map in World Mode. She and Tairitsu (Summer) were originally obtainable from August 31st to September 9th, 2018 to celebrate the end of summer.

## Character

### Appearance

Many elements of Hikari's regular outfit are present in her summer outfit, such as her beret and clips, her blue pleated skirt, and her white overskirt and its ribbons. However, much of the rest of her summer outfit is simpler and more lightweight.

Hikari wears a white shirt with short, frilled sleeves and an off-shoulder neckline frilled with red trim. A diamond with a similar design to that of her clips, along with a short red ribbon with white stripes, is attached to her shirt. A red ribbon ending in decorations similar to those on her overskirt is tied around her waist, with the bow resting at her left side.

## Gameplay

### Stats by level

*Hover your cursor over a stat to see its corresponding multiplier.*

### Skill

Hikari (Summer) combines an EASY Recollection Gauge with a MIRROR skill that flips all charts horizontally.

### Notes

In contrast with her original form, Hikari (Summer) has a higher FRAG+STEP stat sum at level 20 (147 vs 139), as well as a reversed stat allocation.
In this form, Hikari is more viable to use in world mode, although there are several other STEP-focused partners that are still much more effective, including other mirror partners, e.g. Lethe. World Mode is not affected by clear state (except for premature Track Losts caused by Challenge partners) and, as such, focusing on Recollection Rate rather than getting a high score is not advisable.

Hikari (Summer)'s main attraction is her skill, which is a combination of the MIRROR skill and the EASY recollection rate. This makes her effective for correcting muscle memory/relearning harder charts, while still gaining a Track Complete.

## Artwork

* Auxesia jacket art
1/1
Lethaeus

## Ambivalent VisionLethaeusSilentroom

Lethaeus - Silentroom
Pack (Mobile): Ambivalent Vision
Pack (Switch): Ambivalent Vision

## Trivia

* "Lethaeus" is a Latin adjective meaning "of or relating to Lethe", "of the underworld", or "causing forgetfulness or sleepiness" .
	+ This is also a reference to the partner Lethe.
* Lethaeus was added to Lanota as part of the Lanota x Arcaea collaboration.
* A remixed version of Lethaeus named *Alismonitos Lethaeus* can be found in Silentroom's anthology album Rainbow Frontier. According to his postscript for the album, he was inspired to make this remix after Lethaeus was sampled in Ignotus Afterburn.

## References

1. ↑ https://en.wiktionary.org/wiki/Lethaeus
Essence of Twilight

## Eternal CoreEssence of Twilightak+q

Essence of Twilight - ak+q
Pack (Mobile): Eternal Core
Pack (Switch): Eternal Core

## Trivia

* Essence of Twilight is considered the counterpart of Shades of Light in a Transcendent Realm.
* The song is also playable in Dynamix as part of the Arcaea x Dynamix collaboration.
* From mobile v1.5.0 to v4.3.0, this song, along with 5 other Main Story songs, had to be unlocked through World Mode. However, this is no longer the case.

## References

1. ↑ https://soundcloud.com/ak\_q/arcaea-essence-of-twilight-preview
2. ↑ https://twitter.com/lowiro\_staff/status/838589518408216580
Crossing Pulse

*This sub-pack is currently exclusive to the mobile version of Arcaea.*

 **Type** | Premium

**Crossing Pulse** is an ongoing collaboration series between Arcaea and other rhythm games that started in version 5.2.2. The series consists of various Memory Archive singles from other games that can be bought for 100 Memories each.

## Trivia

* The following Arcaea original songs were ported to other games as part of the Crossing Pulse series:
	+ NOISZ STΔRLIVHT: san skia
	+ Shinobi Slash: False Embellishment
Carmine:scythe

## Memory Archivecarmine:scytheかゆき

carmine:scythe - かゆき
Pack (Mobile): Memory Archive
Pack (Switch): Memory Archive

## Trivia

* carmine:scythe is one of the signature songs of Shirabe, who appears on the jacket art.
	+ The song must be unlocked to gain access to her World Mode map.
* "Carmine" is an English word, which describes a vivid shade of red.
* According to kayuki, the song name comes from a character in Monster Farm 2 named Carmine-sensei.

## References

1. ↑ https://soundcloud.com/kayuki-mv/arcaeacarminescythe-remaster
2. ↑ https://x.com/Kayuki\_Honmono/status/989100693653880833
Dropdead

*This song's Beyond chart is currently exclusive to the mobile version of Arcaea.*

* Default
* Beyond

## Memory ArchivedropdeadFrums

dropdead - Frums
Pack (Mobile): Memory Archive
Pack (Switch): Memory Archive

## Unlock Requirements

### World Mode

**Mobile:** None**Switch:** Chapter 4 (4-7)

## Memory Archiveoverdead.fn

overdead. - fn
Pack (Mobile): Memory Archive
Pack (Switch): Memory Archive

## Official Sound

### dropdead

 Release
 Links

## Trivia

* An April Fools' version of this song: overdead., was released on 1 April 2021.
	+ overdead. was given a new proper chart in the 5th anniversary update (v3.12), officially released as a permanent unlockable Beyond difficulty for dropdead.
* dropdead uses an irregular time signature of **15/16**, with certain parts being in **11/16**.
	+ The remixed version, overdead., uses an irregular time signature of **17/4**.
* This song features one of the slowest tempos in the game, at 50 BPM.
* Although the song is in 50 BPM, all charts are charted in different tempos.
	+ The BPM and time signature can be treated as 200 BPM and 15/4 respectively.
	+ In the charter names, LIMITER refers to how fast/slow the charts are going.
	+ The Present chart runs in 100%, or 200 BPM in this case.
	+ The Past chart is one of the slowest charts, running in 20 BPM (10%) only.
	+ The Future chart runs in a normal tempo of 50 BPM (25%), with some parts running in 250 BPM (due to OVERDRIVE, these parts run in 25%+100%).
* Due to the low tempo of 50 BPM, the maximum note speed was increased from **5.5** to **6** in mobile v1.7.2.
* It is the only song in the game where the Present difficulty is higher than the Future difficulty.
	+ dropdead has a Future chart constant of 9.1, despite being rated an 8, which makes the Future chart the level 8 chart with the highest chart constant.
* In the Past chart, because of its low note density, the Recollection Rate gain for hitting a PURE is set to 2, with the penalty for getting a LOST kept at default.
	+ Due to this, it has insufficient notes for the player to reach 100% with the standard Easy/Normal Recollection Rate.
	+ Using Toa Kozukata and not hitting any notes at all will give you a Track Complete.
* The combo range of the highest and lowest combo counts is the highest in the game. (The Present chart has 1279 more notes than the Past chart.)
Crimson Throne

*This song is currently exclusive to the mobile version of Arcaea.*

## Memory ArchiveCrimson ThroneDimier√Lisb

Crimson Throne - Dimier√Lisb
Pack: Memory Archive

## Trivia

* Crimson Throne was one of the winners of the Arcaea Song Contest - 3rd Movement "Imagining After".
	+ This is Dimier√Lisb's first successful Arcaea Song Contest submission and his second overall, including an entry in the 2020 contest.
* The song is one of the signature songs of Ilith, who appears on the jacket art in her Awakened form.
	+ The song must be unlocked to gain access to her Short Story Dark Ambition, as well as the limited event World Mode map containing her Awakening Cores.
* In the beginning of the Future chart, there is a group of traces resembling a throne in 3D.
Blue Rose

## Divided HeartBlue RoseCosmograph

Blue Rose - Cosmograph
Pack (Mobile): Divided Heart
Pack (Switch): Divided Heart

## Trivia

* According to Cosmograph, Blue Rose's title was inspired by Tairitsu (Grievous Lady)'s hair ornaments, and the way the inside of a rose resembled a maze or labyrinth.
* He also mentions that his decision to write a jazz song was informed by lowiro's commission email, which included a request for something "never before seen in Arcaea".

## References

1. ↑ https://soundcloud.com/cosmogrph/arcaea-blue-rose
2. ↑ https://twitter.com/cosmograph0/status/1530612111860060160
3. ↑ https://twitter.com/cosmograph0/status/1530614057853538304
Evoltex (poppi'n mix)

*This song is currently exclusive to the mobile version of Arcaea.*

## Dynamix CollaborationEvoltex (poppi'n mix)Arch vs n3pu

Evoltex (poppi'n mix) - Arch vs n3pu
Pack: Dynamix Collaboration

## Official Sound

 Release
 Links

## Trivia

* This song's title is a mix of the words "evolve" and "vortex".
* This song was a failed SOUND VOLTEX Floor Contest submission. It was later submitted for Dynamix's 2015 Submissions.
	+ This song was one of the Gold Tracks from Dynamix's 2015 Submissions.
* This song's original version was edited as an entry to ノンジャンル2 - Unlimited Fighters -, ranking 28th place overall.

## References

1. ↑ https://www.pixiv.net/en/artworks/61859342
2. ↑ https://soundcloud.com/n3pu/sdvx-evoltex-poppin-edit
3. ↑ https://soundcloud.com/4rch/poppin-extended
4. ↑ https://twitter.com/\_4rch/status/373617815380434944
5. ↑ https://twitter.com/\_4rch/status/384618603481292801
6. ↑ https://dynamixc4cat.fandom.com/wiki/Category:Gold\_Submission\_Track
Eto & Luna (Winter)

*This partner is currently exclusive to the mobile version of Arcaea.*

## WinterEto & Luna

**Eto & Luna (Winter)** are a Partner in Arcaea, and a variant of Eto and Luna.
They are available via World Mode after purchasing their signature song Empire of Winter.

## Character

### Appearance

Compared to their regular clothing, both twins' outfits are thicker and have fluffy accents, befitting the winter theme. Their capes have been replaced with short capelets with fur trim. Their berets are decorated with ribbons, berries, and ornaments; Eto's is a star while Luna's is a crescent moon.

Eto's clothing is white, with the sole exception being the blue ribbon on her beret. Aside from her capelet, she wears a long-sleeved shirt, a pair of shorts with a fur belt and trim, and a pair of short heeled boots with fur trim and pom-poms. A pair of small angel wings are attached to her lower back. She holds Kou's teddy bear in her arms.

Luna's clothing is dark blue with red accents. Beneath her capelet, she wears a short, layered dress with long bell sleeves and fur trim, decorated with a red bow at her waist. Her stockings extend to just above her knees and end in fur trim and small red bows. Her shoes have red trim and are decorated with pairs of berries. A pair of small devil wings are attached to her lower back. Luna still holds her rapier, but a long red ribbon has been tied around it, accessorized with small bells and an ornament similar to those present in Kou's outfit.

### Personality

*Main Article: Eto § Personality, Luna § Personality*

## Gameplay

### Stats by level

*Hover your cursor over a stat to see its corresponding multiplier.*

### Skill

Eto & Luna (Winter) use a modified EASY Recollection Gauge that starts at 30 Rate, but with reduced Rate gain for PURE/FAR notes.
The PURE/FAR Rate gain is multiplied by 0.7, with no change to the Rate loss for LOST notes.

### Notes

Eto & Luna currently holds the highest FRAG stat for a support type partner, at 86.
This makes them one of the most viable support-type partner for fragment farming, suitable for players who are not confident about clearing charts. However, this does come at a cost with their skill having reduced recollection rate per note, even if the player starts at 30%. As such, not getting LOSTs are still a priority – more so, in fact, due to their fragment farming potential.

Their step stat is perhaps one of the lowest STEP for a support-type partner, but the low STEP stat can be useful for landing on a Stamina tile.

## Trivia

* Eto & Luna (Winter) were initially a limited event partner, but were made permanently available along with their map from v4.1.6 (2022-12-22).

## Artwork

* Winter event launch celebration image by cierra.
* Empire of Winter jacket art
1/2
Avant Raze

## Memory ArchiveAvant RazeSampling Masters MEGA

Avant Raze - Sampling Masters MEGA
Pack (Mobile): Memory Archive
Pack (Switch): Memory Archive

## Trivia

* Avant Raze is the signature song of Sia, who appears on the jacket art.
	+ The song must be unlocked to gain access to her World Mode map.
* Avant Raze is playable in WACCA Reverse as part of the WACCA x Arcaea collaboration.
Callima Karma

## Silent AnswerCallima Karmat+pazolite vs Feryquitous

Callima Karma - t+pazolite vs Feryquitous
Pack (Mobile): Silent Answer
Pack (Switch): Silent Answer

## Unlock Requirements

Play Last with a *sealed* Hikari (Fatalis) after unlocking "One Last Dream", and complete the song without scoring any points. At the end, you will be prompted with "Refuse Fate" as before, but waiting longer will cause the "Accept Arcaea" option to appear. Upon selection, the story entry "A Perfect Wish" will play out. (Be warned that this story may cause discomfort for some, as it includes themes of suicidal ideation.) After the credits roll, this song will be available to play.

## Official Sound

 Release
 Links

## Trivia

* Callima Karma was jointly written by the artists of Black Fate's Anomaly and Terminal songs and the songs representing Tairitsu and Hikari's awakening to their powers, Tempestissimo and Arcahv.
* Lyrics and an official Japanese translation of Callima Karma can be found on Feryquitous' Fanbox.
* This is the only 9+ chart in the game to include a section requiring four fingers.

## References

1. ↑ https://feryquitous.fanbox.cc/posts/4160272 (includes a request not to repost the lyrics elsewhere)
FREEF4LL

*This song's Beyond chart is currently exclusive to the mobile version of Arcaea.*

* Default
* Beyond

## ArcaeaFREEF4LLYUKIYANAGI

FREEF4LL - YUKIYANAGI
Pack (Mobile): Arcaea
Pack (Switch): Arcaea

## Unlock Requirements

### World Mode

**Mobile:** Chapter 4 (4-7)**Switch:** None

### Present

**Mobile:** 80 Fragments
Clear Diode [PRS]**Switch:** None

### Future

**Mobile:** 200 Fragments
Clear Diode [FTR]**Switch:** 25 Fragments

## ArcaeaFREEF4LLYUKIYANAGI

FREEF4LL - YUKIYANAGI
Pack (Mobile): Arcaea
Pack (Switch): Arcaea

## Trivia

* FREEF4LL is a winning submission in the Arcaea Song Contest 2019.
* Nitro explained that the song's Future chart represents downwards movement.
	+ Additionally, this song's Future chart is their favorite work for a FTR 8 song.
	+ This trend was continued in Toaster's FREEF4LL Beyond chart.
* This song is one of few whose Present and Future chart difficulties only differ by 1 level.

## References

1. ↑ https://soundcloud.com/yukiyanagi/yukiyanagi-freef4ll-from-arcaea
2. ↑ https://twitter.com/NitroX72/status/1182913526634958850
7thSense

*This song is currently exclusive to the mobile version of Arcaea.*

## maimai Collaboration7thSense削除

7thSense - 削除
Pack: maimai Collaboration

## Official Sound

 Release
 Links

## Trivia

* 7thSense debuted in *maimai PiNK*.
* 7thSense is a sequel to Sakuzyo's earlier track, AXION, which is sampled in *7thSense (LONG Version)*.

## References

1. ↑ https://twitter.com/KodaiEndo/status/699853522267828224
Dandelion

## ArcaeaDandelionFarhan

Dandelion - Farhan
Pack (Mobile): Arcaea
Pack (Switch): Arcaea

## Official Sound

 Release
 Links

## Lyrics

**Japanese**
十年後の私はどうなるのだろう？

本当の自分を見つけられるかな？

この世界は闇に染めつづけるの

ねえ、それともみんなが笑顔でいられる場所になるの？

人がいっぱい泣いたら

人が何もかも心に閉じ込めてしまうなら

どうしてここで泣いてるの？

あなたは戦いたいでしょう？

ダンデリオンがひらひらと飛んで行く

神様しか知らない未来へ

風にどこまで吹き飛ばせるの

どこでどうやって生き続けるの

ダンデリオンがひらひらと飛んで行く

それは風が決めることだけど

できることは必ず見つけるさ

自分を守るため

一緒に咲くよ

必ず

**Romaji**
juunen go no watashi wa dounaru no darou?

hontou no jibun wo mitsukerareru kana?

kono sekai wa yami ni some tsudzukeru no

nee, soretomo minna ga egao de irareru basho ni maru no?

hito ga ippai naitara

hito ga nani mo kamo kokoro ni tojikomete shimau nara

doushite koko de naiteru no?

anata wa tatakaitai deshou?

danderion ga hirahira to tonde yuku

kamisama shika shiranai mirai e

kaze ni doko made fukitobaseru no

doko de douyatte ikitsudzukeru no

danderion ga hirahira to tonde yuku

sore wa kaze ga kimeru koto dakedo

dekiru koto wa kanarazu mitsukeru sa

jibun o mamoru tame

issho ni saku yo

kanarazu

**English translation**
I wonder who I’ll be ten years from now?

I wonder if I’ll be able to find my true self?

Will this world continue to be dyed in despair?

Or - listen - could it become a place where everyone can smile?

If people are always going to cry -

if people will close off their hearts to just about anything -

then why are you here crying?

You want to fight, don’t you?

With a flutter, the dandelion will fly away

to a distant future known only to the gods.

How far can the wind blow it?

Where and how will it continue to live?

With a flutter, the dandelion will fly away.

And though that’s already been decided by the wind,

it will invariably discover what it can do.

For the sake of our own protection,

we’ll blossom together.

Always.

Translation: Aceredshirt13, with corrections by Violet and Webb

## Trivia

* This song's vocals are sung by the VOCALOID GUMI.

## References

1. ↑ https://vocadb.net/Al/9508
2. ↑ https://www.facebook.com/craftuner/posts/-reminder-ayo-yang-belum-submit-karyanya-untuk-event-2-years-craftuner-anniversa/1769632669915689/
Black Lotus

## **Mobile:** Extend Archive **Switch:** ArcaeaBlack Lotuswa.

Black Lotus - wa.
Pack (Mobile): Extend Archive
Pack (Switch): Arcaea

## Trivia

* Black Lotus appeared in BOFU2016. With a score of 227020 points, it placed 2nd overall.
* The Arcaea version of Black Lotus is slightly different from the BOFU version.
* This song was moved from World Extend to Extend Archive in v4.2.0.
IMPACT

*This song is currently exclusive to the mobile version of Arcaea.*

* Default
* Beyond

## CHUNITHM Collaboration Chapter 3IMPACTUSAO feat. 光吉猛修

IMPACT - USAO feat. 光吉猛修
Pack: CHUNITHM Collaboration Chapter 3

## CHUNITHM Collaboration Chapter 3IMPACTUSAO feat. 光吉猛修

IMPACT - USAO feat. 光吉猛修
Pack: CHUNITHM Collaboration Chapter 3

## Trivia

* IMPACT debuted in CHUNITHM NEW.
* This song's Future chart is the second non-April Fools' Future chart to have traces above the usual bounds.
* The trace art for the Future and Beyond charts contain visual references to CHUNITHM.
	+ The Future chart features trace art of Chuni Penguin.
	+ The Beyond chart features a series of symbols representing each version of CHUNITHM up to Paradise Lost, which are reproduced from the MASTER chart for IMPACT in CHUNITHM.

## References

1. ↑ https://twitter.com/eins\_blue/status/1456132252832702472
2. ↑ https://chunithm.sega.jp/character/#/chunithm-new/サルゴン・フェルネス
Hikari (Fantasia)

*This partner is currently exclusive to the mobile version of Arcaea.*

## FantasiaHikari

**Hikari (Fantasia)** is a Partner in Arcaea, and a variant of Hikari.
She is unlocked with a serial code obtainable by purchasing the official soundtrack, Memories of Light.

## Stats by level

*Hover your cursor over a stat to see its corresponding multiplier.*

## Trivia

* Hikari (Fantasia)'s design resembles Hikari's design in the jacket art of Solitary Dream, which is included in Memories of Light.

## Artwork

* Memories of Light album cover
* Solitary Dream jacket art
1/2
Axium Crisis

## Vicious LabyrinthAxium Crisisak+q

Axium Crisis - ak+q
Pack (Mobile): Vicious Labyrinth
Pack (Switch): Vicious Labyrinth

## Anomaly

**Trigger Time: 1:26**

**Unlocks: Grievous Lady**

To trigger the anomaly, the following requirements have to be fulfilled:

* Tairitsu is the selected Partner.
* (PRS and FTR only) The necessary Recollection Rate (see below) is attained at the trigger time.
* Grievous Lady has not already been unlocked on the current difficulty or higher, or Testify has been unlocked.

Upon meeting the above requirements, the anomaly occurs and the song immediately transitions to Grievous Lady, under HARD Recollection Rate and the same difficulty that Axium Crisis was played on. At this point:

* Achieving Track Complete will unlock the corresponding difficulty chart.
* If Track Lost is achieved, the results screen will display the text **Anomaly Lost...**, along with an unlock percentage. This starts at 0%, and increases with every Track Lost in Grievous Lady. When this reaches 100%, the chart for the respective difficulty is unlocked. The percentage unlocked depends on score and difficulty (see Hidden Songs for formula).

### Recollection Rate Requirement

The Recollection Rate required to trigger the Anomaly depends on Tairitsu's level, where the requirement is relaxed for higher levels.
Note that at level 1-5, the Anomaly instead requires no LOST notes before the trigger time.
The requirement is given by:

 Required Rate

## Trivia

* Axium Crisis is playable in CHUNITHM and Cytus II, as part of their collaborations with Arcaea.
* Prior to mobile v2.0.0, the individual difficulties had corresponding story entries, which were relocated to Story/Vicious Labyrinth:
	+ Past: Entry 2-4
	+ Present: Entry 2-5
	+ Future: Entry 2-D
* Prior to mobile v4.3, this song, along with 5 other Main Story songs, needed to be unlocked through World Mode. However, this is no longer the case.
* Prior to mobile v1.7.0, unlocking the FTR chart required clearing conflict with Grade A or higher. The grade requirement was removed in v1.7.0.

1. ↑ https://soundcloud.com/ak\_q/arcaea-axium-crisis-preview
Abstruse Dilemma

*This song is currently exclusive to the mobile version of Arcaea.*

## Lasting EdenAbstruse DilemmaAshrount vs. 打打だいず

Abstruse Dilemma - Ashrount vs. 打打だいず
Pack: Lasting Eden

Clear WAIT FOR DAWN [FTR] with Grade EX or above, or Grade AA or above 10 times.
Clear Raven's Pride [FTR] with Grade EX or above, or Grade AA or above 10 times.
Clear Rise of the World [FTR] with Grade AA or above, or Grade A or above 10 times.
Clear UNKNOWN LEVELS [FTR] with Grade AA or above, or Grade A or above 10 times.
Obtain Potential 11.00 or above

## Official Sound

 Release
 Links

## Trivia

* Abstruse Dilemma is the Grand Prize Winner of Arcaea Song Contest - 3rd Movement "Imagining After".
	+ The song's jacket art depicts Maya, whose design was based on the song.
	+ This song was one of two winning entries by D-D-Dice, along with Wish Upon a Snow. This marks the first instance of an artist having two winning entries in the same Arcaea Song Contest.
	+ This song is also Ashrount's second successful Arcaea Song Contest entry, after Vandalism.
* D-D-Dice has mentioned that the song was written to invoke a feeling of "chaos".
	+ The YouTube description also describes the song concept as follows (translated): "Memories of joy and memories of dread intermingle as the curtain of tragedy rises." This is likely a reference to (and possible inspiration for) Maya's story Lasting Eden.
* Ashrount details the two composers' contributions to each part of the song here.
* The song's genre on SoundCloud, "Arcade Core", is an intentionally broad label coined by Ashrount that covers the "Otoge-core" and Hard Renaissance genres.
* The titles of **A**bstruse **D**ilemma and the single release's accompanying song **A**imless **D**rifting bear the same initials as the songs' composers **A**shrount and **D**-D-Dice (similar to Grievous Lady, Lost Civilization, and Last Celebration).
* Like the other non-Main Story songs with a Level 11 chart, Abstruse Dilemma:
	+ Is not an Anomaly or Terminal song.
	+ Does not have 4 holds.
* This is currently the only Future 11 song with a Present difficulty lower than 9 (as of v5.2).
	+ Aegleseeker's Present difficulty used to be 8, but it was changed to 9 in v4.0.

## References

1. ↑ https://soundcloud.com/ashrount/abstruse-dilemma
2. ↑ https://twitter.com/DICE\_\_game/status/1690878281258819584
3. ↑ https://www.youtube.com/watch?v=nnpyIv4wGeQ
4. ↑ https://twitter.com/Ashrount\_/status/1621065344499712000
Amekagura

*This song is currently exclusive to the mobile version of Arcaea.*

## World ExtendAmekagura荒谷サトル

Amekagura - 荒谷サトル
Pack: World Extend

## Trivia

* Amekagura was one of the winning entries in Arcaea Song Contest - 3rd Movement "Imagining After".
* The song's Japanese title is 雨神楽, where 雨 (*ame*) means "rain", and 神楽 (*kagura*) refers to a Shinto ceremonial dance to honour the gods and spirits.