Tosaki Mimi

Known for those big rabbit ears in most of her designs, she is a rather gentle person, but remains passionate at heart. She plays, and triumphs over, all sorts of games.

On 4 July, Mimi held her debut stream on YouTube.

On 26 July, Mimi did a celebration stream because her channel has been monetized.

On 2 August, she did her first month celebration stream and also announced that her channel already has memberships.

On 5 September, she did an endurance stream playing Apex Legends until she got champions to celebrate her channel reaching 5000 subscribers.

On 24 February, Mimi did a celebration stream, reading Marshmallow Q&A after reaching 10,000 subscribers.

On 3 March, she did a birthday stream where also she revealed her 2nd outfit. The design is a fantasy-inspired dress.

On 19 June, she did a celebration stream, reading Marshmallow Q&A after reaching 20,000 subscribers.

On 4 October, she celebrated reaching 50,000 and 60,000 subscribers by playing Outlast, a horror game and a genre she considers her weakness.

On 20 February, Mimi debuted her 3rd outfit. The design is mainly black goth punk streetwear with a black cap and black jacket, called the "Bunny Ears Parka" outfit. It includes a version with short hair. Her YouTube channel also reached the 100,000 subscribers milestone in this stream.

On 3 July, she celebrated her 2nd anniversary and also released her first official solo cover song "Bunny" by 3 feat. Kagamine Len.

On 28 January, Mimi debuted her 4th outfit. The design is a blue sports jersey and waitress dress hybrid called the "Jersey Maid" outfit.

On 2 June, she debuted her 3D model, streaming third in a relay after Yakumo Beni and Kisaragi Ren.

On 4 July, her YouTube channel reached 300,000 subscribers.

On 29 December, she debuted her 5th outfit. The design is a beige and blue school uniform.

On 3 March, Mimi celebrated her birthday, her 4th since debut.

On 5 July, she celebrated her 4th anniversary.

On 18 August, her YouTube channel reached 400,000 subscribers.

On 15 January, Mimi debuted her 6th outfit. The design is a gray and black China-style outfit.

On 3 March, she held her 5th birthday celebration as a VTuber.

On 5 July, she celebrated her 5th anniversary.

On 19 February, Mimi debuted her 7th outfit. The design is light blue roomwear/sleepwear with a removable white cardigan. She also debuted her new stuffed bunny mascot named "Mumu-chan" (ムムちゃん).

* On 28 May, Mimi participated in the PUBG VCC Custom 1 as a member of Team 13 (team consisting of Mimi, Akito, Kinotake and Yokiki).
* On 15 June, Mimi participated in the PUBG VCC Custom 2 as a member of Team 8 (team consisting of Mimi, Kurumi Noah, Masanori and Fisker).
* On 30 August, she participated in Battle Field V BFJ Streamer Cup as Team A's Squad Dog along with Kurumi Noah, Kisaragi Ren, and Ichinose Uruha.
* On 19 September, she participated in Autumn Minecraft Premium Stage ~Big Gathering of Game Streamers~ (秋のマイクラ プレミアム ステージ 〜ゲームストリーマー大集合！〜) as Team A along with Kaga Sumire, Tachibana Hinano, Kaga Nazuna, Kaminari Qpi, and Hanabusa Lisa. The team won 1st place in overall ranking and her being crowned as MVP.
* On 16 December, she participated in the 49th edition of Shibuya HAL's weekly "ShibuHAL Custom" Apex tournament as part of team "Maybe Tomodachi" (Maybe 友達) along with Mitwun and Ak1to. The team placed 1st in the ranking for Match 2, winning a JPY 9,000 prize.

* On 18 September, Mimi participated in the Crazy Raccoon Cup #9.5 (CR Cup 9.5) Apex tournament along with Nekota Tsuna and Mainy as team "TSSM". The team placed 5th in the overall ranking.
* On 12-13 November, she participated in the CR Cup 4 VALORANT tournament along with Shibuya HAL, Lauren Iroas, Francisco and k4sen as team "Impact Voice" (インパクトボイス). The team placed 3rd in the overall ranking.

* On 21 January, Mimi participated in the CR Cup 10 Apex tournament along with Kaga Nazuna and Cpt as team "Hanasaku Captain!" (花咲くきゃぷてん！). The team placed 2nd in the overall ranking.
* On 15 April, she participated in the Apex Legends VTuber Most Cooperatitive Tournament Season 5 (VSaikyou 5) together with Kurumi Noah and Higuchi Kaede as part of the team "Maple Nuts Bunny dayo" (めーぷるなっつばにーだよ) with M1kod4yo as coach. The team placed 1st overall, winning the tournament.
* In July, she participated in the first VCR GTA event server, joining as a gangster and member of the gang "HAHAnoONAKA".
* On 26 August, she participated in the Apex Festival Summer Campaign Again (Apex Fest 5) tournament along with Nekota Tsuna and Shirayuki Reid as team "Uruuru Nekomimi Reid" (うるうる猫耳レイド). The team placed 6th in the overall ranking.
* On 28-29 October, she participated in the CR Cup 6 VALORANT tournament as part of team Re:NijiSPO kamo desu (Re:にじすぽかもです) together with Hanabusa Lisa, Nekomugi Tororo, Ibrahim and Fuwa Minato. Her team got 4th place.
* On 19 November, she participated in the VSaikyou VALORANT Act1 tournament as part of team Takoribe (たこりべ) together with Nekota Tsuna, Kuga Leo, Ibrahim and Koshimizu Toru. Her team got 7th place.
* From 10 to 19 December and 21 to 22 December, she participated in the VCR GTA Season 2 event server, initially joining as a private medic, part-timing as a car dealer and finally transferring to the police force as their affiliated medic.

* On 4 July, Mimi participated in the CR Cup 8 VALORANT tournament as part of team Ohho no Mori (おっほの森) together with Shiranami Ramune, Ex Albio, Hiiragi Tsurugi and Francisco. Her team got 5th place.
* On 24 August, she participated in the Apex Legends VTuber Most Cooperatitive Tournament Season 6 (VSaikyou 6) alongside Minase and Natsuiro Matsuri as team "Mizuiro Usagi" (水色うさぎ), with Ftyan as their coach.
* From 2 December - 12 December, she participated in the VCR GTA Season 3 event server, joining as a gangster. She formed a small-time criminal group initially named "Geki☆DAN" (激☆DAN) together with Yakumo Beni, Shirayuki Reid and Hiodoshi Ao. Beni, Reid and Ao would all later leave and go their separate ways, while other members joined to replace them: this group would be renamed "Bulleyes" after this, with Yukio taking the position of gang boss. Mimi became the "accountant" of the gang and she is called "Anego" (姉御, Big Sister) by the other gang members as a sign of respect.
* On 31 December, the anime MV for her collaboration with Shiranami Ramune, Tsumugi Kokage and Sendo Yuuhi for their original song "Sweet Surprise" (すうぃーとサプライズ) was shown during VSPO!'s 2024 year-end live countdown event stream.

* On 22 March, Mimi participated in the 2025 "VSPO! SHOWDOWN powered by RAGE" event, a 2-day multi-game e-sports event featuring all of VSPO!'s talents arranged into teams to compete against rival teams composed of various e-sports streamers and professionals, in games such as Call of Duty: Black Ops 6, Alliance of Valiant Arms, Street Fighter 6, VALORANT and League of Legends. The event was held at the arena and streamed live on Abema (paid) and YouTube (free portion). Mimi competed in the AVA portion of the event on Day 1, together with Tachibana Hinano (team leader), Yakumo Beni, Komori Met and Tsumugi Kokage, along with Kamito (coach). They faced a rival team composed of SHAKA (team leader), Kyouichirou, Fanta, Dasoku and Zerost. The VSPO! team won.
* From 1 October to 5 October, she participated in the MADTOWN GTA event server, where she joined the mystery cafe "Sherringford" (めるてぃはにぃ) owned by Ano Miharu.
* On 22 November to 24 November, she participated in the 3-day VSPO! Festival (VSPO! FES) 2025 paid event held on site in LaLa arena TOKYO BAY, which includes the FUNtastic Girls Party team gaming session featuring all branches, and the DIAMOND in the ROUGH live concert for the JP branch. It is VSPO!'s biggest and longest event to date, and included members from all 3 branches with JP, EN and former CN members participating. Mimi performed on Day 2 of the DIAMOND in the ROUGH concert.

* I'm sleepy~ (眠たいな~)
* Hey you~! (おまえぇ～！) (when a junior is being cheeky)
* Waaah, It's OreApo! (わー！おれあぽだ！) (from VCR Rust, after encountering OreApo (the duo of Tachibana Hinano and Kamito))

* Color: white
* Mimi's birthday on 3 March is also known as Ears day (耳の日, "Mimi no Hi"), where "mimi" is the Japanese word for "ear(s)".
* Her nickname, Mimitaya (みみたや), came from her Riot account. Mimi says that "-taya" is just another way to say "-chan," so she finds it amusing how her junior, Shinomiya Runa, calls her Taya-senpai, since that's basically calling her "Chan-senpai".
* She is often mistakenly considered to be a bunny girl due to her rabbit motif, but when this happens she always tells her collab partners that she is human.

* Mimi's original main eSport/competitive game is Apex Legends.
* She is good at using sniper rifles in shooter games, befitting her key visual where she is depicted holding a large sniper rifle. With these weapons she's able to damage opponents from long range even indoors (through windows, gaps etc.).

* Her highest rank is Diamond 3.
* She is one of the winners of VSaikyou 5 along with Kurumi Noah and Higuchi Kaede as part of team "Maple Nuts Bunny dayo".

* Her highest rank is Ascendant 1 (Episode 6 Act 3).

* In Overwatch 2, her highest rank is Silver 1.
* In Street Fighter 6, her highest rank is GOLD 4 (as a main).
* In League of Legends, her highest rank is Gold IV.

Some of the equipment listed may not be up to date.*
* Gaming PC
* CPU : Intel Core i7-7700K
* Graphic card : GTX 1080 Ti
* Memory : 32GB RAM

* Common VTuber chat etiquette is summarized here: "VTuber Chat Etiquette"
* Please do not mention the names of other streamers not involved in the stream (exception if Mimi talks about them first).
* Please do not mention her or her collab partners' names in unrelated streams of other people.
* Please do not spam comments.
* Please avoid inappropriate remarks, expressions or words that are offensive to public order and morals.
* Do not be "carrier pigeons" (viewers who bring messages and comments from other streams).
* Do not "stream snipe" (deliberately joining her games while watching her stream to gain an unfair advantage).

* 兎咲ミミ / Tosaki Mimi - YouTube channel
* 兎咲ミミ - TwitCasting Channel
* @mimi_tosaki - Twitter account
* Mimi Tosaki - Marshmallow account
* Lupinusvg - Official Booth

* #兎咲ミミ - General
* #こミミばなし - Stream
* #ミミ画 - Fanart hashtag
* #ぴょんぴょん隊 - Fans hashtag
* #小ミミに挟んで - Egosurfing hashtag

* Official VSPO! JP Website
* Official VSPO! EN Website
* (TOSAKI MIMI) - Unofficial VSPO! Wiki
* 兎咲ミミ - Pixiv Encyclopedia
* 兎咲ミミ - VCR GTA 2 Wiki
* 兎咲ミミ - VCR GTA 3 Wiki
* 兎咲ミミ - MADTOWN Wiki

* Tosaki Mimi - Social Blade YouTube stats
* Tosaki Mimi - Playboard YouTube stats