Eureka X49

AKA 四九ゆりかX49 EurekaYurika Shiki

Independent Graduated Last active 5 months ago on Youtube

About

Eureka X49, also called Yurika Shiki, was an independent English-language VTuber. She streamed primarily on YouTube between 2020 and 2025. In September 2025, Eureka re-branded to Kishi to match her utaite work, and continued streaming as a VTuber under that identity.

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

Bio (from Twitch)

give me attention かまってほちぃ｜https://throne.com/eurekax49/wishlist

Character Info

Country United Kingdom

Gender Female

Birthday 3 July

Age 2 years

Debut YouTube: 2020/09/18

Community

Streaming Language Chinese

Fan Name Rekadan

Recent Activity

Recent Tweets

Loading tweets…

Contributors

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

BeardWizard ×37 ShadowMoon878 ×8 VFox ×7 RogueModron ×4 Ninamarie12 ×3 Gominokyara ×2 Seeeeew ×1 Rl404 ×1 AngelChu ×1 RainySkye ×1

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.