mitsuru (uramitsuru1206)
Japanese artist who predominantly draws Hololive fan art.
Their original Twitter account "@Mitsuru1206" was hijacked by a hacker and renamed to @MangaXOO. The artist initially requested that it be reported as such by as many people as possible.
The @mitsuru1206 (all lowercase) username was later claimed by a third party after the hacker had vacated it. The artist has since contacted this third party and expressed that they no longer have interest in reclaiming the old username. For all intents and purposes, the "@mitsuru1206" account should be considered unrelated to the original artist.
The artist now uses a new account, @UraMitsuru1206, for their current activities.