Artist.
Nickname: 銀河 (Ginga) or "ginga"
Circle name: FRONTIER
https://www.pixiv.net/users/12840
https://www.pixiv.net/stacc/alex0612
https://twitter.com/ginga_zero
https://twitter.com/intent/user?user_id=1244807779883204610
https://pawoo.net/@alex0612
https://pawoo.net/web/accounts/511355
https://sketch.pixiv.net/@alex0612
https://ask.fm/ginga_zero
http://privatter.net/u/ginga_zero
http://photozou.jp/photo/top/673233
http://twitcasting.tv/ginga_zero
http://www.twitcasting.tv/ginga_zero
http://p.twipple.jp/user/ginga_zero
http://twitpic.com/photos/ginga_zero