Artist.
Nickname: ATS
The other names: "ats2nd", 一淳 (Ichijun), 第二 (Daini), "Todoeshit" or あっと (Atto)
https://www.pixiv.net/users/11736786
https://www.pixiv.net/users/2467011
https://www.pixiv.net/stacc/ichijyun
https://www.pixiv.net/stacc/toulouselautrec
https://twitter.com/ats2nd
https://twitter.com/intent/user?user_id=612199720
https://www.deviantart.com/ats2nd
https://seiga.nicovideo.jp/user/illust/24406066
http://com.nicovideo.jp/community/co1407221
https://www.nicovideo.jp/user/24406066
https://atsbox.fanbox.cc
https://sketch.pixiv.net/@ichijyun
https://sketch.pixiv.net/@toulouselautrec
http://www.youtube.com/channel/UC_Fxh2A94D7xGySSUDvC1NA
http://www.dlsite.com/ecchi-eng/circle/profile/=/maker_id/RG03434.html
http://www.dlsite.com/maniax/circle/profile/=/maker_id/RG03434.html
http://b.dlsite.net/RG03434/
