Artist.
Japanese name: よっち (Yocchi)
The other names: よっちsan (Yocchi san), ちよ (Chiyo) or ヨッシー (Yossy)
Circle name: 三雲荘 (Mikumosou) (circle partner: Mumyuu)
https://www.pixiv.net/users/716410
https://www.pixiv.net/stacc/tenyunkel
https://twitter.com/Feynyen
https://twitter.com/_yooti
https://twitter.com/intent/user?user_id=492328075
https://twitter.com/intent/user?user_id=1884941857
https://mikumosou.booth.pm
https://seiga.nicovideo.jp/user/illust/7078646
https://com.nicovideo.jp/community/co1846698
https://www.nicovideo.jp/user/7078646
https://nijie.info/members.php?id=56700
https://cyu8q4ur.fanbox.cc
https://www.pixiv.net/fanbox/creator/716410
https://sketch.pixiv.net/@tenyunkel
https://www.tinami.com/creator/profile/21970
http://mixi.jp/list_album.pl?id=23106241
https://mixi.jp/show_friend.pl?id=23106241
https://www.melonbooks.co.jp/circle/index.php?circle_id=99016539
https://enty.jp/yooti
