Artist.
Japanese name: 親友 (Shin'yuu)
Circle name: 難攻不落 (Nankou Furaku)
Site name: ￥729,100,000-
https://www.pixiv.net/users/3362573
https://www.pixiv.net/users/10576747
https://www.pixiv.net/stacc/settei-a
https://www.pixiv.net/stacc/settei-c
https://twitter.com/setteiA
https://twitter.com/setteiAAA
https://twitter.com/setteiB
https://twitter.com/setteiC
https://twitter.com/setteiY
https://twitter.com/intent/user?user_id=372242707
https://twitter.com/intent/user?user_id=2438682032
https://twitter.com/intent/user?user_id=725710568179392516
https://twitter.com/intent/user?user_id=1569281539980271616
https://twitter.com/intent/user?user_id=1570002792433225736
https://pawoo.net/@settei_a
https://pawoo.net/@settei_c
https://pawoo.net/web/accounts/438504
https://pawoo.net/web/accounts/438582
https://shinyu.fanbox.cc
https://www.pixiv.net/fanbox/creator/10576747
https://sketch.pixiv.net/@settei-a
https://sketch.pixiv.net/@settei-c
https://1050joh.tumblr.com
https://shinyu1050.tumblr.com
https://www.instagram.com/settei_a/
https://privatter.net/u/setteic
https://www.youtube.com/channel/UClsqNlOmbznVdExZGQwAarQ
https://www.pixiv.net/stacc/kokoronotomo
https://twitter.com/intent/user?user_id=1187074907462463488
https://note.com/shinyu
http://yfrog.com/user/setteic/photos
