Artist, mangaka. Formerly tagged as yamada (gyokairui).
Likes breasts, Honda Super Cub and rearing slugs.
Japanese name: 山田 牛午 (Yamada Gyuugo)
Circle name: 魚械類 (Gyokairui)
Other names/IDs: gkr675, ymd95
https://www.pixiv.net/users/100631
https://www.pixiv.net/stacc/gkrm42
https://twitter.com/ymd95
https://twitter.com/intent/user?user_id=67023904
https://nijie.info/members.php?id=8965
https://gyokairui.fanbox.cc
https://sketch.pixiv.net/@gkrm42
http://d.hatena.ne.jp/gkr675/
http://f.hatena.ne.jp/gkr675/
http://p.twipple.jp/user/ymd95
http://twitpic.com/photos/ymd95
