Artist, mangaka. The author of Zetsurin! and Hentai Elf to Majime Orc.
Japanese name: 友吉 (Tomokichi)
Old names: 黒乃友吉丸 or Token (トークン)
Circle: 友毒屋 (Yūdokuya, Yuudokuya or Yuudoku-ya)
Site name: 友毒屋hp
Old circle name: フレンドリィポイズン
https://www.pixiv.net/users/76567
https://www.pixiv.net/stacc/tomokity
https://twitter.com/tomokity
https://twitter.com/intent/user?user_id=35017198
https://yudokuya.booth.pm
https://seiga.nicovideo.jp/user/illust/422834
http://com.nicovideo.jp/community/co2160905
https://www.nicovideo.jp/user/422834
https://nijie.info/members.php?id=94647
https://pawoo.net/@tomokity
https://pawoo.net/web/accounts/20579
https://tomokity.fanbox.cc
https://sketch.pixiv.net/@tomokity
https://www.tinami.com/creator/profile/15833
http://piapro.jp/yudokuya
http://c10008337.circle.ms/oc/CircleProfile.aspx
http://c10036567.circle.ms/oc/CircleProfile.aspx
http://portal.circle.ms/Circle/Index/10008337
http://webcatalog.circle.ms/Perma/Circle/10008337
http://www.dlsite.com/ecchi-eng/circle/profile/=/maker_id/RG12986.html
http://www.dlsite.com/maniax/circle/profile/=/maker_id/RG12986.html
http://b.dlsite.net/RG12986/
http://www.doujinshi.org/browse/author/2947/
http://www.doujinshi.org/browse/circle/799/
http://www.mangaupdates.com/authors.html?id=8787
http://ja.wikipedia.org/wiki/友吉
http://p.twipple.jp/user/tomokity
http://twitpic.com/photos/tomokity
http://yfrog.com/user/tomokity/photos
