Artist.
Japanese name: 西山 (Nishiyama)
https://www.pixiv.net/users/194418
https://www.pixiv.net/stacc/whatsoy
https://twitter.com/myisin
https://twitter.com/nisiym
https://twitter.com/intent/user?user_id=247640679
https://twitter.com/intent/user?user_id=1591374152
https://sketch.pixiv.net/@whatsoy
http://p.twipple.jp/user/myisin
http://p.twipple.jp/user/nisiym
http://twitpic.com/photos/myisin
http://twitpic.com/photos/nisiym
http://yfrog.com/user/nisiym/photos
