Timeline/Alpha

An overview of a series of events which happen in the Universe of AI: THE SOMNIUM FILES, specifically in the "Alpha Timeline" of the Lemniscate YouTube Series.

## **2018**

* At various points in time:
	+ Iris left her job at Sunfish Pocket.
	+ Iris began making her own online videos, mostly of herself dancing.
		- Renju, Iris's [former] boss at Sunfish Pocket and friend of her mother, found Iris's music videos and recruited her into his talent agency, Lemniscate.
		- Okiura introduced Kotaro Uchikoshi to Iris, who was so mesmerized by her dancing that he decided to produce her on the spot, with the backing of Spike Chunsoft. With an agency and producers to back her up, Iris began working on an online vlog series in a brand new channel.
* Thursday, July 5th:
	+ Spike Chunsoft hosts a panel at Anime Expo, where they show a special video message created by Iris Sagan, teasing her upcoming debut as an idol.

* Tesa
* Aseton

* Iris takes on the idol name A-set, earning the nickname **Tesa** in the process.

- Iris takes on the idol name A-set, earning the nickname **Aseton** in the process.

- September:
	* Iris and Ota meet Mizuki Okiura at the Lemniscate Office, becoming fast friends.

## **2019**

### **January, 2019**

* Wednesday, January 30th:
	+ 6:00 PM: The Lemniscate channel uploads its first video, "Uchikoshi Introduces Net Idol A-set!", along with A-set's first music video, "Invincible Rainbow Arrow."
	+ With this debut, Tesa launches her own To-Witter account, where she posts daily about her day-to-day events or updates on her work.

### **February, 2019**

* Friday, February 1st:
	+ Tesa excitedly to-weets about Friday, despite still being tired from working on her debut.
	+ For lunch she eats snacks, and later begins a grueling set of dance practices, wishing she could be playing video games instead.
	+ Tesa receives her first piece of fanart.
* Saturday, February 2nd:
	+ For the rest of the weekend, the weather worsens as it begins to rain.
	+ Tesa attends more dance practice, and then begins working on her next video.
	+ For her video, A-set visits and blogs at the Lemniscate offices, where she talks about her favorite mascots and snacks, as well as fun Egyptian mythology.
* Sunday, February 3rd:
	+ Tesa wakes up late in the afternoon. Later in the day, she has pizza for dinner.
* Monday, February 4th:
	+ Iris daydreams about eating chocolate after lunch, and hoping she gets to see a rainbow once the rain has cleared out.
* Tuesday, February 5th:
	+ A meeting is held at the Lemniscate office (with Tesa present) about the upcoming video. She indulges in chocolate after the meeting.
* Wednesday, February 6th:
	+ Tesa celebrates having 600 followers on To-Witter.
	+ 6:00 PM: The Lemniscate channel uploads a new A-set video: "Tesa's Top 3 Favorite Snacks and Mascots!"
* Thursday, February 7th:
	+ Tesa obtains over 1,000 subscribers on YouTube, to which she celebrates by indulging in two donuts for herself.
* Friday, February 8th:
	+ 4:34 PM: Tesa shares various memes based around her producer Kotaro Uchikoshi. One video mentions the release of the fictional game *Sigma;Gate*, to which Tesa plays along with the joke, alongside *Funyarinpa;Nine*.
	+ Ota Matsushita begins posting on To-Witter, making several replies and quote tweets to Tesa. He then proceeds to send her his Valentine's poem via DMs.
* Saturday, February 9th – National Pizza Day:
	+ Tesa celebrates National Pizza Day, then spends the evening playing a survival horror game.
	+ Tokyo Wonder Festival 2019 (Winter) begins today.
* Sunday, February 10th:
	+ 5:00 PM: The 61st Annual Grammy Awards are held.
		- Tesa watches the awards, hoping for one day to be on that stage.
* Tuesday, February 12th:
	+ Tesa visits Sunfish Pocket with Ota to film for her next video. Here, Tesa tours around the café, showing off Amame and the mermaids, and opening up her early Valentine's gifts, which several fans had already sent. She also reads Ota's Valentine poem out loud for her audience to listen to, much to the displeasure of both of them.
* Wednesday, February 13th:
	+ 6:00 PM: The Lemniscate channel uploads a new A-set video: "Tesa Visits Maid Cafe Sunfish Pocket!"
* Thursday, February 14th – Valentine's Day:
	+ Tesa spends the day eating chocolate. Ota plans on spending the day watching anime, but before that, he sends a DM to Tesa.
	+ Tesa's debut video, "Uchikoshi Introduces Net Idol A-set!", reaches 10,000 views.
	+ Iris sends a screencap of Ota from their latest video to him, given to her by her editing team at Lemniscate, which he promptly turns into a meme.
* Friday, February 15th:
	+ 12:18 PM: Ota engages in an argument with a "hater" on To-Witter about Tesa. During this, he uses his 3 alternate accounts —@AuthorOrangutan, @opticilium, and @KetoneGrade— to troll with the hater and attempt to give himself an advantage in the argument.
	+ Tesa receives a stomachache from all the chocolate she ate the day before.
	+ 4:59 PM:
		- The news site nitrotaku releases an article based around Wednesday's Tesa video.
		- Ota is asked about which "Woz" from *Kamen Rider* he prefers. He answers with Black Woz.
* Saturday, February 16th:
	+ Tesa spends the day going shopping with her friends (potentially including Mizuki). Ota endeavors to give Tesa 5 more followers to her account.
* Sunday, February 17th:
	+ Tesa spends her Sunday playing video games at home. Ota attempts to join her, specifically online, but it's unclear whether he succeeds.
	+ 8:30 PM: Tesa shares images of W.I.P. figures of Kyoko Kirigiri and Chiaki Nanami from the *Danganronpa* series, showcased at WonderFest. She wishes that she could get a figure made out of her some day.

* Monday, February 18th:
	+ 5:15 PM: Tesa contemplates going on an urbex (urban expedition), asking her followers online for opinions. At the recommendation of a fan, Ota jumps in to suggest himself to accompany her.
* Tuesday, February 19th:
	+ *STEINS;GATE ELITE* releases on this date.
		- 10:51 AM: Tesa contemplates on either get the PS4 version (which includes *Steins;Gate: Linear Bound Phenogram*) or the Switch version (which includes *Steins;Gate: 8-BIT ADV*).
	+ Late at night, Tesa sets on the urban expedition she was contemplating, visiting Bloom Park and vlogging her journey for the following day's video, where she tells the urban story of the amusement park and speaks about the rumors of the Secret Society NAIXATLOZ. Ota seems to not have been able to get in contact with Iris during her expedition.
* Wednesday, February 20th:
	+ 10:25 AM: Ota responds to Tesa's morning to-weet with a worried question about her whereabouts the previous night.
	+ During the uploading process for the new video, a mysterious message is digitally embedded in the video during the portions where Tesa speaks about NAIXATLOZ, corrupting part of the video.
	+ 6:00 PM: The Lemniscate channel uploads a new A-set video: "There's No Way This Trespassing Idol Can Be This Cute!"
	+ Tesa goes radio-silent for an hour after the video releases, which worries Ota when she isn't responding to any of his calls or messages.
	+ Tesa spends the night traumatized after the scares given from the video corruption, receiving comfort from Ota while she gets barely any sleep.
* Thursday, February 21st:
	+ To cool off from yesterday's scare, Tesa and Ota hang out together at Akihabara, in which she ends up having a lot of fun.
		- At some point in the trip, Ota purchases numerous doujins from varying series.
* Friday, February 22nd:
	+ Tesa spends the day tired from her trip yesterday, while Ota spends the night *busy* with his newly-purchased doujins.
* Saturday, February 23rd:
	+ Tesa spends the day working for her next upload, potentially planning on how to film her video on Monday.
	+ Ota spends the day working on his light novel.
	+ 8:00 AM: Tesa's first professional interview, alongside Kotaro Uchikoshi, by GameSpot, is released. In this interview, Tesa divulges her various interests, such as the *Zero Escape* series and various western media, how Junko Enoshima is her favorite *Danganronpa* character, and an interest in playing Uchikoshi's *AI: THE SOMNIUM FILES*. Meanwhile, Uchikoshi divulges in his terrible drinking habits and the story of how he began producing for A-set.
		- Per fan suggestion, Tesa also begins contemplating the idea of making a cover of "Sand Planet," a Hatsune Miku song.

* Sunday, February 24th:
	+ 8:12 PM: Ota receives his first piece of fanart, wishing that one day he and Tesa are drawn together.
* Monday, February 25th:
	+ Tesa and Mizuki go to hang out at the Matsushita Diner with Ota for the day.
		- Tesa clarifies that Mizuki doesn't have a To-Witter account, after being asked about it.
	+ While at the Diner, Mizuki and Ota go out to buy snacks at the convenience store, during which Tesa films her next video at the Diner, where she talks about the restaurant, her history with Mizuki, and more information about the Secret Society NAIXATLOZ.
* Tuesday, February 26th:
	+ Tesa shares her music video and her excitement about *Zanki Zero: Last Beginnings*, while Ota smirks at getting 69 likes on a post.
* Wednesday, February 27th:
	+ A trailer for the games *Pokémon: Sword* and *Pokémon: Shield* were released. Tesa talks about her past experience with the *Pokémon* games and wonder what type Adorabbit would be as a Pokémon.
	+ 12:16 PM: Tesa edits her upcoming video, adding some finishing touches in the morning.
		- During the uploading process for the new video, the file is seemingly corrupted with images and clips from her previous videos, and a mysterious message in text is embedded, all during the portion of the video where A-set talks about NAIXATLOZ.
	+ 6:00 PM: The Lemniscate channel uploads a new A-set video: "Tesa's Matsushita Diner Review! Omelet Rice Edition!"
	+ 6:04 PM: After watching the new A-set video, Ota immediately sends a message to Tesa online to stay at home as he rushes over to meet up with her.
	+ 6:59 PM–7:04 PM: Noticing the strange message in her new video, Tesa begins panicking and wonders whether or not to delete the video off her channel. She ultimately decides to simply change her passwords on both her channel and her To-Witter account.
	+ 7:12 PM: Tesa goes offline for the day once Ota arrives at her doorstep.
* Thursday, February 28th:
	+ Once her mental condition improves, Iris and Ota determine that the strange messages are part of a harmless hacker prank.
	+ A-set celebrates having obtained 1,000 followers on To-Witter, and she spends the day listening to ASMR videos to relax.

### **March, 2019**

* Friday, March 1st:
	+ Tesa spends her lunchtime with Mizuki. Ota tries to tag along, but Mizuki turns him down.
	+ Ota makes reactionary tweets in response to "accusations and conspiracy theories about Tesa and [him]," trying to dissuade the discourse.
	+ 9:44 PM: Fluer Ichaji makes her first to-weet online.
	+ 6:00 PM: Spike Chunsoft holds a livestream for *Zanki Zero: Last Beginning.* Tesa doesn't manage to watch the stream itself, but later that night (or perhaps early the next day) she watches the archived video for the stream.
* Saturday, March 2nd:
	+ 10:03 AM: Fluer realizes that she missed the *Zanki Zero: Last Beginning* livestream the previous evening, and decides to watch it. Within the hour, she asks Tesa if she has seen the livestream too, holding up a conversation in the topic.
	+ 6:10 PM: Ota contemplates adding new stickers for his computer. A fan suggests getting an Adorabbit sticker.
* Sunday, March 3rd:
	+ 7:41 PM: Fluer posts fanart of Tesa cosplaying as latter's favorite character, Junko Enoshima, from the *Danganronpa* series. This fanart piece potentially gives Ota the idea to commission Fluer to make more fanart of Tesa.
* Monday, March 4th:
	+ Tesa begins planning for White Day, purchasing some *Danganronpa*-themed chocolates she intends to send back to the fans who gave her chocolates on Valentine's Day.
* Tuesday, March 5th:
	+ 11:12 AM: Ota's art commission for Fluer is uploaded, in which Tesa wears her old Sunfish Pocket outfit. Ota proceeds to make the art his profile banner, while Tesa herself is a but concerned about the short length of her skirts.
	+ On March 5th (or perhaps early on March 6th), Tesa takes a camerawoman with her and begins exploring Tokyo for her next video. She travels to:
		- Ikume Shrine, where she talks about the Fruit of Immortality
		- Golden Yokocho, where they enter the bar Marble and are shocked to meet the hostess
		- The Harbor Warehouse District in Ariake, where she gives a fun quiz about sea lions
		- The Sejima Residence, where she divulges on her plans to visit San Francisco for GDC before running away from So Sejima's guards.
		- The pair returns back to Ikume Shrine, where Tesa begins talking about NAIXATLOZ again before ending her video.
		- Throughout this entire journey, it appears as if someone was spying on Tesa while filming her video, particularly the ending portion.
	+ 5:59 PM: Tesa shares a fanmade video as a matchup between the theme song "Fighting Gold" for the anime *JoJo's Bizzare Adventure: Golden Wind* and the cast of the game *Zero Escape: Zero Time Dilemma*, which also includes Tesa from her videos. She loves having a video where she appears next to some of her favorite characters based on the song from one of her favorite anime.
* Wednesday, March 6th:
	+ 6:00 PM: The Lemniscate channel uploads a new A-set video: "A-set Reservations Unknown."
		- During the uploading process for the new video, the file is seemingly corrupted with overlapping footage of the same scene from different angles, resulting in the final portion of the video to be cut off by the corruption. During this, the original file for the video is seemingly lost from Iris's computer.
	+ 7:02 PM: After watching the uploaded video, Tesa attempts to re-upload the original file (with some suggested help from Ota), but has trouble finding it again, resulting in the corrupted video to remain online.
* Thursday, March 7th:
	+ 3:13 PM: Spike Chunsoft announces that Kotaro Uchikoshi would be traveling to San Francisco for GDC as well, as part of their Spike Chunsoft panel to promote *AI: THE SOMNIUM FILES*.
* Friday, March 8th – International Women's Day:
	+ 7:04 PM: Tesa celebrates International Women's Day by taking Hitomi Sagan our for dinner.
	+ Ota celebrates International Women's Day by spending all night playing *NieR:Automata* instead.
* Saturday, March 9th:
	+ 12:00~ PM: Ota wakes up late in the afternoon after spending his night playing *NieR:Automata*.
* Sunday, March 10th:
	+ 11:26 AM: Tesa takes public suggestions on what to do for her next video.
* Monday, March 11th – National Napping Day:
	+ Tesa begins backing up her videos, with help from Ota, and spends the rest of the day sleeping.
	+ Sometime between Sunday and Tuesday (but most likely on Monday, March 11th), Tesa films her upcoming video themed around White Day.
* Tuesday, March 12th:
	+ Hitomi sees Tesa head off as she leaves her home to head for the airport.
		- 7:13 PM: Tesa to-weets about boarding a flight heading for San Francisco, in anticipation of GDC. However, for unknown reasons, she never makes it to the airport.
	+ 12:08 PM–9:24 PM: Ota poses a question for his To-Witter followers on which female character design theme is the sexiest, between pirate girls, ninja girls, female knights, samurai girls, cowgirls, airplane girls, and boat girls.
		- 10:06 PM: Ota asks Tesa about her opinion on the sexiest female character design theme, but she never answers.
	+ Various Google servers begin to experience some server outages that last until the next day.
* Wednesday, March 13th:
	+ At around noon, Facebook, Instagram, and WhatsApp begin experiencing server outages that last until the next day.
	+ 6:00 PM: Nearly 24 hours after Tesa's last to-weet, a video is uploaded into the Lemniscate channel, simply titled "6", which features security camera footage of Tesa's empty home for over a minute, instead of the pre-planned White Day special.
	+ Following the video's upload, the original thumbnail from the video "A-set Reservations Unknown" is replaced with a more distorted version, one where A-set is mostly obscured and her eyes are devilishly purple.
	+ After the video is uploaded, Ota, Fluer, and Uchikoshi begin worrying about the sudden video's upload and the lack of communication from Tesa.
		- 6:19 PM–8:06 PM: Ota testifies to A-set traveling to San Francisco for GDC, and the lack of communication through voicemail and NILE worries him.
		- 9:28 PM: Meanwhile, Uchikoshi begins to suspect it is related to recent server outages at Google, Instagram, and Facebook and that *they* have "made a move".
		- 10:40 PM: Fluer begins to worry about the strange video and everything that has occurred, arriving late to the discussion. For the following several days, Fluer has trouble sleeping over all the worries brought about by Tesa, resorting to sketching to keep herself busy.
* Thursday, March 14th:
	+ Ota asks Hitomi about Tesa, since she can't get in contact with her either, and she testifies about the last moments she saw Tesa.
	+ 12:43 PM: Various fans give suggestions about what Ota can do, such as calling the airport she headed to and the hotel she would be staying at, as well as tracking her cellphone.
		- Ota spends all night into the 15th getting in contact with the airline and the hotel.
* Friday, March 15th – White Day:
	+ 3:18 PM: Ota reports to his fans about what came from his investigation. Both the airline and the hotel comment that she never made it to either destination.
* Saturday, March 16th:
	+ Ota narrows down the field of search for Tesa to Tokyo, sharing his information on To-Witter and recommitting to his devotion to her, reinforcing how "she's more important than [anyone] understands."
* Sunday, March 17th:
	+ 00:07 AM: Uchikoshi boards his own flight to San Francisco for GDC, prepared to go search for Tesa in the US.
		- 1:52 PM: Once Uchikoshi arrives in San Francisco, he does his own search for her near Saint Patrick's Church.
	+ 4:40 PM: Fluer remains unsure about whether to believe Tesa has disappeared in America or if she disappeared in Japan, based on Ota's and Uchikoshi's testimony.
	+ Ota hacks Iris's phone, which remained connected to a wi-fi signal, to ping her location "somewhere near the water." During his investigations, the name CRAMER DIAVOLO kept popping up in his findings.
		- 9:11 PM: Ota asks his online followers for help in figuring out what this could mean. One of his followers, @BadTakesJake, suggests to him the phrase CRAMER DIAVOLO may be a reference to "*la Curva del Diavolo*", or (in English) the "Devil's Curve", a mathematical equation that results in a "lemniscate" curve, heavily studied by the mathematician Gabriel Cramer.
	+ At night, while searching for Tesa in GDC, Uchikoshi encountered game director David Cage. The excitement of meeting him in person almost made him forget to search for Tesa, and so he continued onward immediately.

* Monday, March 18th:
	+ 12:17 PM: Ota reads the message sent by @BadTakesJake, which freaks him out at the possibility that the company Lemniscate could be connected to this.
	+ 9:35 PM: After a day of searching for more info, Ota realizes a pattern where a strange string of numbers appear when looking more into CRAMER DIAVOLO: 59112518581132 57181510291 421513 5281589196 1811291151.
		- 11:30~ PM: In the Somnium Files Discord Server, several A-set fans gather together to solve the code sent by Ota. One of the users, named Frej, discovers that the numbers can be inputted in a letter-to-number substitution cypher, resulting in the phrase "Okiura Fishery Cold Storage Warehouse". This information was shared to various people in the Discord server, including the To-Witter user @maxigregzre and the To-Witter user/Medium blogger Gabby Snyder.
		- 11:53 PM: The user @maxigregzre relays the answer of the cypher to Ota.
	+ While preparing for the convention, Uchikoshi believes to have lost his phone, but he realizes he had it in his possession the entire time.
	+ At some point from today until the end of GDC, Uchikoshi meets the game developer SUDA51.
* Tuesday, March 19th:
	+ 11:24 AM: Ota wakes and notices the message sent to him by @maxigregrze, about the Okiura Fishery Warehouse, and he panics, recognizing the name as a warehouse in the Harbor Warehouse District.
		- 1:11 PM: At first, Ota begins to act rashly, but his fans manage to calm him down and think about this information.
	+ 7:24 PM: Uchikoshi continues his search out in San Francisco at night, thinking he found the location Tesa is allegedly being held. However, it turns out to have been a bust and wonders if he'll find someone who knows the truth at GDC.
* Wednesday, March 20th:
	+ 8:03 AM: A To-Witter user, @Paynuss91, sends a reply to Uchikoshi about Ota's findings back in Tokyo, mentioning the Cold Storage Warehouse.
		- 11:03 AM: Uchi is surprised by this message, making him question if he's being misled by his sources, or if there is some distortion in reality.
	+ At some point in the day, Uchikoshi, while tired from all his adventures in San Francisco and GDC, is interviewed by Gabby Snyder. When bringing up Tesa's recent disappearance, Gabby relays the news about Tesa being located in Japan and the information about "Okiura Fishery" she heard in the Discord Server the day before, bringing up its connections to Renju Okiura. Curious about this information, Uchikoshi gives a call to Okiura about this information, following the interview.
	+ 5:45 PM: Following this interview, Uchikoshi asks Ota via To-Witter about the clues he has gotten about the warehouse and encourages him to go save Tesa, and with this message relayed to him, he responds with determination about the duty he must uphold. He psychs himself up to venture towards the Okiura Fishery by himself.
	+ 5:52 PM–6:00 PM: Ota arrives at the Harbor Warehouse District and finds the Okiura Fishery. Venturing inside, his trail ends when he arrives at an operating table with an unused ice-cutting machine. Ota begins panicking when he can't find any info on Tesa anywhere inside the building, going mad in the search for her.

### **April, 2019**

* Wednesday, April 24th:
	+ 5:33 PM–5:56 PM:
		- Tesa spontaneously returns home, believing that she just came back from GDC, which took place in mid-March.
		- Ota, believing that the account is being used by some troll, reports the account. Tesa tells him it's her, and that a new video will go up at the turn of the hour. He retorts by saying Tesa wasn't at her home the previous week, which she responds by repeating that she was simply at GDC.
	+ 6:00 PM: Tesa releases a new video in the Lemniscate channel: "Zanki Zero Let's Play! Can Tesa Survive the Ruins?!" She also announces that she would be taking in questions for a future video.
		- 6:19 PM: Ota asks her if she's at home so he can see her, to which she says yes.
		- Several accounts for the next few weeks begin to ask Tesa various questions.
	+ Ota heads to Tesa's place, asking her several questions about the events of the last 6 weeks. Tesa seems to not understand anything he relayed to her, getting scared and confused. Ota drops their conversation and leaves her be, to not disturb her.
* Thursday, April 25th:
	+ 10:38 AM: Tesa wakes up early in the morning, relaying how she hung out with Ota last night.
	+ 11:04 AM: Tesa reto-weets a collection of fanart from different fans.
	+ 12:13 PM: Ota relays that Tesa has returned, just like "before," and that he doesn't understand the circumstances behind it anymore.
	+ 12:44 PM: Fluer releases new fanart based on characters from *Zero Escape: Nine Hours, Nine Persons, Nine Doors*, which Tesa comments on.
* Friday, April 26th:
	+ Golden Week begins today.
		- Spike Chunsoft holds a special Golden Week sale, where several of their games go on sale on Playstation 4.
	+ 1:47 PM: Tesa begins a giveaway for a download code for *Zanki Zero: Last Beginnings*.
	+ 4:16 PM: Ota states that his intentions for now is to keep Tesa happy, despite all the strange things that have happened.
* Saturday, April 27th:
	+ 10:32 AM: Ota invites Tesa to go to Akihabara.
		- The two of them set out and spend the day together. They visit Sunfish Pocket, and Tesa meets up with her former co-workers.
* Monday, April 29th:
	+ Spike Chunsoft begin their Golden Week sale on Steam, including more games in their lineup.
	+ 1:45 PM: Ota states he feels comfortable now, having Tesa return to him.
	+ 4:06 PM–4:53 PM: Tesa picks the winners for her giveaway of *Zanki Zero: Last Beginnings*.
* Tuesday, April 30th:
	+ The Heisei Era comes to an end in Modern Japan, as it is replaced with the new Reiwa Era.
	+ Tesa comment how her favorite flower is the iris, what her name is based off, and says how there will be more flowers in bloom for springtime.

## References

1. ↑ 1.0 1.1 1.2 A-set video: Tesa's Top 3 Favorite Snacks and Mascots!
2. ↑ A-set video: Uchikoshi Introduces Net Idol A-set!
3. ↑ 3.0 3.1 3.2 3.3 3.4 To-Witter Archives (Tesa): February 23rd
4. ↑ To-Witter Archives (Tesa): January 30th
5. ↑ 5.0 5.1 5.2 To-Witter Archives (Tesa): February 1st
6. ↑ 6.0 6.1 To-Witter Archives (Tesa): February 2nd
7. ↑ To-Witter Archives (Tesa): February 3rd
8. ↑ To-Witter Archives (Tesa): February 4th
9. ↑ To-Witter Archives (Tesa): February 5th
10. ↑ To-Witter Archives (Tesa): February 6th (1st half)
11. ↑ To-Witter Archives (Tesa): February 7th
12. ↑ 12.0 12.1 To-Witter Archives (Tesa): February 8th
13. ↑ To-Witter Archives (Tesa): February 9th
14. ↑ 14.0 14.1 A-set retweeted the hashtag #wf2019w, which refers to the Winter Wonder Fest 2019. Googling the dates result in information saying the event began on February 9th, 2019. Here is an article from the following day, which showcases the various articles from Wonder Fest that year.
15. ↑ To-Witter Archives (Tesa): February 10th
16. ↑ To-Witter Archives (Tesa): February 12th
17. ↑ 17.0 17.1 A-set video: Tesa Visits Maid Cafe Sunfish Pocket!
18. ↑ 18.0 18.1 18.2 To-Witter Archives (Tesa): February 14th
19. ↑ 19.0 19.1 19.2 19.3 To-Witter Archives (Tesa): February 15th
20. ↑ To-Witter Archives (Tesa): February 16th
21. ↑ 21.0 21.1 To-Witter Archives (Tesa): February 17th
22. ↑ To-Witter Archives (Tesa): February 18th
23. ↑ To-Witter Archives (Tesa): February 19th
24. ↑ 24.0 24.1 Cite error: Invalid `<ref>` tag; no text was provided for refs named `:0`
25. ↑ 25.0 25.1 To-Witter Archives (Tesa)#February 20th (1st half)
26. ↑ 26.0 26.1 26.2 To-Witter Archives (Tesa): February 20th (2nd half)
27. ↑ 27.0 27.1 To-Witter Archives (Tesa): February 21st
28. ↑ 28.0 28.1 To-Witter Archives (Tesa): February 22nd
29. ↑ 29.0 29.1 A-set video: Tesa's Matsushita Diner Review! Omelet Rice Edition!
30. ↑ To-Witter Archives (Tesa): February 24th
31. ↑ 31.0 31.1 To-Witter Archives (Tesa): February 25th
32. ↑ To-Witter Archives (Tesa): February 26th
33. ↑ 33.0 33.1 To-Witter Archives (Tesa): February 27th (1st half)
34. ↑ 34.0 34.1 34.2 34.3 To-Witter Archives (Tesa): February 27th (2nd half)
35. ↑ 35.0 35.1 To-Witter Archives (Tesa): February 28th
36. ↑ 36.0 36.1 36.2 To-Witter Archives (Tesa): March 1st
37. ↑ To-Witter Archives (Tesa): March 2nd
38. ↑ To-Witter Archives (Tesa): March 3rd
39. ↑ 39.0 39.1 39.2 To-Witter Archives (Tesa): March 5th
40. ↑ To-Witter Archives (Tesa): March 4th
41. ↑ 41.0 41.1 41.2 41.3 41.4 41.5 41.6 A-set video: A-set Reservations Unknown
42. ↑ 42.0 42.1 To-Witter Archives (Tesa): March 6th (2nd half)
43. ↑ To-Witter Archives (Tesa): March 7th
44. ↑ 44.0 44.1 To-Witter Archives (Tesa): March 8th
45. ↑ 45.0 45.1 To-Witter Archives (Tesa): March 9th (The quote "Become as Gods", which he uses in his tweet, is a quote frequently used in *NieR:Automata*)
46. ↑ To-Witter Archives (Tesa): March 10th
47. ↑ To-Witter Archives (Tesa): March 11th
48. ↑ 48.0 48.1 48.2 48.3 To-Witter Archives (Tesa): March 12th
49. ↑ 49.0 49.1 49.2 To-Witter Archives (Tesa): March 14th
50. ↑ 50.0 50.1 50.2 To-Witter Archives (Tesa): March 15th
51. ↑ 51.0 51.1 G Suite Status Dashboard shows the status of different services provided by Google. According to this site, from **Week 7 Day 2 (Mar 12th) at 10:53 PM** to **Day 3 (Mar 13th) at 2:13 AM,** there seemed to be server disruptions for Gmail and Google Drive.
52. ↑ 52.0 52.1 Variety article: "Facebook, Instagram Apps Suffer Hours-Long Worldwide Outages for Some Users"
53. ↑ 53.0 53.1 53.2 53.3 To-Witter Archives (Tesa): March 13th (2nd half)
54. ↑ 54.0 54.1 54.2 54.3 54.4 54.5 To-Witter Archives (Tesa): March 17th
55. ↑ To-Witter Archives (Tesa): March 16th
56. ↑ 56.0 56.1 56.2 56.3 To-Witter Archives (Tesa): March 18th
57. ↑ I can testify as a member of the Somnium Files Discord server, particularly on this date, that Maya is the one credited as the person who solved the code. —Lord Thantus, wiki admin
58. ↑ 58.0 58.1 58.2 58.3 To-Witter Archives (Tesa): March 19th
59. ↑ **打越鋼太郎**‏: "やばっ、ポケットに携帯がない！また失くしたのか!? …と思ったら手に持ってた。" (Mar 18th)
60. ↑ **Kotaro Uchikoshi Eng**: "By the way, in San Francisco, I also had the great opportunity to meet SUDA51, one of the amazing game designers I respect. I got so excited that my eyeball popped out!!" [images included with tweet] (Mar 24th)
61. ↑ 61.0 61.1 61.2 61.3 To-Witter Archives (Tesa): March 20th (1st half)
62. ↑ Interview from Medium: "A.I. The Somnium Files Interview with Mr. Kotaro Uchikoshi and Mr. Akira Okada — Where, oh where, has A-Set gone?"
63. ↑ 63.0 63.1 To-Witter Archives (Tesa): April 24th (1st half)
64. ↑ 64.0 64.1 64.2 To-Witter Archives (Tesa): April 24th (2nd half)
65. ↑ 65.0 65.1 65.2 65.3 65.4 To-Witter Archives (Tesa): April 25th
66. ↑ 66.0 66.1 66.2 66.3 To-Witter Archives (Tesa): April 26th
67. ↑ To-Witter Archives (Tesa): April 27th
68. ↑ To-Witter Archives (Tesa): April 28th
69. ↑ 69.0 69.1 To-Witter Archives (Tesa): April 29th
70. ↑ 70.0 70.1 To-Witter Archives (Tesa): April 30th