Artist.
Japanese name: 嗚弐音 ピクピク (Onion Pikupiku)
Other name(1): 鬼怨 ぴくるす (Onion Pickles or Onion Pikurusu)
Other name(2): おにぴく (Onipiku)
Circle name: 鬼怨亭 (Onion-tei)
https://www.pixiv.net/users/490893
https://www.pixiv.net/stacc/onipiku
https://twitter.com/onipiku
https://twitter.com/intent/user?user_id=164619138
https://seiga.nicovideo.jp/user/illust/6989767
https://www.nicovideo.jp/user/6989767
https://pawoo.net/@onipiku
https://pawoo.net/web/accounts/50588
https://sketch.pixiv.net/@onipiku
https://www.tinami.com/creator/profile/18212
http://www.stickam.jp/profile/noino
http://pixiv.cc/tomopix
https://www.pixiv.net/stacc/tomopix
http://twitpic.com/photos/onipiku
http://yfrog.com/user/onipiku/photos