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Kishi

AKA Kishimouto

Independent Inactive Last active 7 months ago on Youtube

About

A British VTuber, utaite, and cosplayer, Kishi streams in Chinese on YouTube and Twitch. She originally debuted in September 2020 as Eureka X49, a cybernetic-themed Martian assassin, then re-debuted under her original name in 2025 to merge her VTuber and utaite identities. Her fan name is Kishidan, and her model was illustrated by MoshieDraws.

Kishi is a British VTuber, utaite and cosplayer. She streams on YouTube on Twitch. She originally debuted in September 2020 as Eureka X49, a cybernetic themed Martian assassin. In 2025 she re-debuted under her original name Kishi in order to merge her VTuber and utaite identities.

Bios from their socials (1)

Bio (from YouTube)

kishi・きし・키시 idol and anime otakatsu enjoyer that likes to sing ただの歌う好き推し活するオタクです ୨ৎ membership めんばーしっぷ https://www.youtube.com/channel/UCwjLQHaJPwkbcD3wy4cV09w/join ୨ৎ tip こづかい https://ko-fi.com/kishi_ex ୨ৎ HP https://kishiex.carrd.co/ ୨ৎ Twitter https://twitter.com/kishi_ex ୨ৎ Twitch https://www.twitch.tv/kishi_ex ୨ৎ Discord https://discord.gg/uaFFR6VJ6Z

Character Info

Country United Kingdom

Gender Female

Birthday 3.5 July

Age 10chai

Debut YouTube: 2025/09/21

Community

Streaming Language Chinese

Fan Name Kishidan

Emoji 🩹

Recent Activity

Recent Tweets

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Introduction Video

Gallery

Personality

Kishi speaks with a British accent.

Appearance

Kishi has tanned skin and neck-length white hair with light blue streaks, decorated with various black and yellow hair pins. She has a pair of hamster-style ears on her head and a choker with a gold heart emblem. Her eyes are golden, but one can turn red, giving her heterochromia. She has a light blue band-aid over her nose. She wears a skimpy cyber-jirai style with a sheer dress, powder blue sleeves, black thigh-high socks with light-up yellow stripes. She has a sword tail.

Her outfit contains various references to her previous identity as Eureka X49. These include an armband which reads "49" and a tummy tattoo of a biohazard symbol. Her outfit also has tan lines marking the body parts of Eureka's outfit.

Background

: See also: Eureka X49/History.

Kishi has a background in cosplay and utaite work. On 18 September 2020, she debuted as a VTuber on her original VTuber identity, a cybernetic being known as "Project: Eureka Experiment #49," or Eureka X49. She also went by the name "Eureka Shiki," with Shiki being an anagram of Kishi as a subtle nod to her past life.

She originally used a 3D VRoid model. On 11 September 2021, she debuted a Live2D model. She reached 2,000 YouTube subscribers on 15 January 2023.

On 18 August 2025, she began teasing a rebrand by posting a series of mysterious previews. On 10 September, she announced a rebrand from "Eureka" to "Kishi." Her emoji changed from ☣️ (biohazard symbol) to 🩹 (band-aid), and several accounts were renamed from "eurekax49" to "kishi_ex".

Fans

Kishi's fans are tentatively known as the Kishidan.

Lore

She is from Mars.

Likes and dislikes

She likes idols, cute clothes, Pokémon, Momonga, the Sanrio character Gaopowerooo, and gyudon.
Her favorite Pokémon is Toxel.
Her favorite chika idols are Nene Komochi, Mei Yui Mei, Natsume, and Ano.
Her favorite Kpop boys are Yunho, Sumin, Jo, and Wonwoo.

Miscellaneous

Her emoji is 🩹, band-aid. It references an anecdote where she once cosplayed the thong-wearing Kancolle character Shimakaze, and needed to wear a band-aid over her crotch to protect her modesty.
Her skills are otakatsu (otaku activities), oshikatsu (idol activities), and taekwondo.

Contributors

This profile is enriched by VTuber Wiki community editors. Thank you to:

BeardWizard ×7 Ninamarie12 ×3 RogueModron ×2

Credits sourced from VTuber Wiki page revision history. Vtubie and Hololist do not expose per-page contributor data, so this list reflects VTWiki editors only.