Artist, mangaka.
Name (1): stein
Name (2): Interstellar
Pen-name & circle name: INST
Site name: Instovdr
https://www.pixiv.net/users/4912
https://www.pixiv.net/stacc/interstellar
https://twitter.com/instovdr
https://twitter.com/intent/user?user_id=24136133
https://pawoo.net/@instovdr
https://pawoo.net/web/accounts/114486
https://pawoo.net/web/accounts/114536
https://inst.fanbox.cc
https://www.pixiv.net/fanbox/creator/4912
https://sketch.pixiv.net/@interstellar
https://ask.fm/instovdr
http://mixi.jp/list_album.pl?id=14052471
http://mixi.jp/show_profile.pl?id=14052471
http://privatter.net/u/instovdr
http://instovdr.sakura.ne.jp
http://webcatalog.circle.ms/Perma/Circle/10012022
http://d.hatena.ne.jp/interstellar/
http://profile.hatena.ne.jp/interstellar/
https://mstdn.jp/@instovdr
https://zjn3r6y8.fanbox.cc
http://space.geocities.jp/instovdr/
http://instovdr.hp.infoseek.co.jp
http://twitpic.com/photos/instovdr
