Artist.
Name: ほしみやましろ (Hoshimiya Mashiro), stylized ほしみやましろ。
Old name: たくみん (Takumin), stylized たくみん。
https://www.pixiv.net/users/3580504
https://www.pixiv.net/stacc/mashiro_hhh
https://twitter.com/Takumi415
https://twitter.com/hoshimaro15
https://twitter.com/intent/user?user_id=151950412
https://twitter.com/intent/user?user_id=730619387414118400
https://pawoo.net/@hoshimaro15
https://pawoo.net/web/accounts/22076
https://c6ilrkic.fanbox.cc
https://sketch.pixiv.net/@mashiro_hhh
https://hoshimiyamashiro.tumblr.com
https://ask.fm/hoshimaro15
https://amzn.to/2HIDU0q
https://www.pixiv.net/stacc/takumi415
http://p.twipple.jp/user/takumi415
http://twitpic.com/photos/takumi415