# Elfensjón

Elfensjón (エルフェンシオン, Erufenshion) is a Japanese doujin music circle founded by metal composer Keisuke Kurose and mangaka/illustrator Kachiru Ishizue in the end of 2018.

## History

The music circle Elfensjón was formed in the end of 2018 by Keisuke Kurose who was member in Japanese music groups Asriel and Uroboros prior the formation of the group and manga artist Kachiru Ishizue who has worked on several manga projects including Ilegenes - Kokuyō no Kiseki and Rosen Blood.
The duo is supported by various doujin musicians like vocalist okogeeechann of Adust Rain, guitarist Myu of Imy and violinist Yū. The first EP, entitled Einherjar was released on December 26, 2018. In August 2019 the group released mini album Ash of Rouge on two CDs which was sold during the Comiket the same year. In the beginning of 2020 Elfensjón were part of a four-split release entitled Veiled including other musicians and doujin circles like Imy, Powerless and ViViX.
In September 2020 Elfensjón announced the release of their first full-length album called STYX which was released on November 11, 2020. On October 11, 2021 the project announced on YouTube the release of their fourth work entitled Ephemera for a winter 2021 release. A month later the circle released the first single for the upcoming album called Toge. Along with the release of the second single Majo no Naraku on November 23, 2021 it was announced that Ephemera would be released on December 24 the same year with pre-orders starting two weeks prior to the albums release.
After releasing their third full-length album Zenith in April 2024, the project was announced to perform the third ending theme song for the anime series Why Does Nobody Remember Me in This World? entitled Umbra. The song received a physical release on CD on September 25, 2024 via Japanese music company Fabtone Inc..

## Musical style

The songs of the music circle which are all written in Japanese handling fantastical themes telling a story of the characters Elisia. Astral, Lilith, Seth and Alstroemeria which are relation more or less. Astral and Elisia are siblings hailing from a demon clan who are on a journey searching for the white witch in hopes getting their deepest wish granted. One day, Elisia driven by jealousy kills her brother which was brought to the underworld where he meets with Seth whose duty is to guide the souls of the deceased. Seth himself searches for the soul of Alstroemeria to bring her back to her body ignoring that this is against his task. Astral will later be revived as an immortal by the wish of his sister Elisia granted by the white witch.
The music of the doujin circle mixes Rock, Metal and djent. Due to the usage of anime influences in their music videos and illustrations the circle created the term ′Animecore′ to describe their music. According to Tobias Dahs who reviewed Ephemera for German metal webzine Powermetal.de the sound of the project is influenced by the participating guest members and calls the opener Wiegenlied a strange mixture of J-pop, Babymetal and symphonic tunes while describing the tracks Hrafntinna, Fallen and Undead Sin as an alternative rock trilogy with straight forward and understandable song structures. Calder Dougherty of Heavyblogisheavy wrote that the guitar playing style is influenced by international progressive and speed metal acts like DragonForce, TesseracT and Periphery. The musical repertoire of the group ranges between tearfull piano and guitar passages, djent-like anime bangers to large ragtime songs, which would even Between the Buried and Me make quit.

## Other

All songs are playable in the rhythm game Osu!.

## Discography
### Studio albums

| Title | Details | Peak positions | Peak positions | Peak positions | Notes |
| Title | Details | JPN | JPN Comb. | JPN Hot | Notes |
| Ash of Rouge | Released: August 12, 2019 Label: Independent Formats: CD, Download, Streaming | — | — | — | Mini album Two-disc release 9 tracks |
| STYX | Released: November 11, 2020 Label: Independent Formats: CD, Download, Streaming | — | — | — | Two-disc release Second disc: A.Namnesia EP |
| Ephemera | Released: December 21, 2021 Label: Independent Formats: CD, Download, Streaming | — | — | — | Mini album |
| ZENITH | Released: April 10, 2024 Label: Independent Formats: CD, Download, Streaming | — | — | — | Two-disc release Second disc: instrumental versions of the albums' songs |

### Extended Plays

| Title | Details | Peak positions | Peak positions | Peak positions | Notes |
| Title | Details | JPN | JPN Comb. | JPN Hot | Notes |
| Einherjar | Released: December 29, 2018 Label: Independent Formats: CD, Download, Streaming | — | — | — | |
| Veiled | Released: March 1, 2020 Label: Independent Formats: CD, Download, Streaming | — | — | — | Split-EP featured song: Blancneige |
| A.Namnesis | Released: November 11, 2020 Label: Independent Formats: CD, Download, Streaming | — | — | — | Bonus disc for STYX album Instrumental EP |
| Reincarnate | Released: November 7, 2023 Label: Independent Formats: CD, Download, Streaming | — | — | — | Remake versions of previously recorded songs |

### Singles

List of singles, with selected chart positions, showing year released, certifications and album name :
| Title | Year | Peaks | Peaks | Peaks | Certifications | Album |
| Title | Year | JPN | JPN Comb. | JPN Hot | Certifications | Album |
| Lunatic Mirage | 2020 | — | — | — | | STYX |
| Toge | 2021 | — | — | — | | Ephemera |
| Naraku no majo | 2021 | — | — | — | | Ephemera |
| Dawn | 2022 | — | — | — | | ZENITH |
| Eclipse | 2022 | — | — | — | | ZENITH |
| Magatsu Yami ni Utau | 2023 | — | — | — | | ZENITH |
| Zenith | 2024 | — | — | — | | ZENITH |
| UMBRA | 2024 | — | — | — | | Non-album single |

## Members
### Founding members

* Keisuke Kurose: Composing, Arrangements, Producer, Mixing
* Kachiru Ishizue: Illustrations

### Studio musicians

* okogeeechann: Vocals
* Hanatan/YURiCa: Vocals
* Kazuya mic: Vocals
* Myu: Guitars
* Kenshiro: Guitars
* Yotu: Keyboards
* Kakeyan: Bass guitar
* Seiichiro Ebisu: Guitars, Bass guitar