Artist.
Japanese names: うさぎ (Usagi), ううさぐい (Uusagui), 囀るうさぎ (Saezuru Usagi) or various joke names
http://www.pixiv.net/group/?id=792
https://www.pixiv.net/users/69774754
https://www.pixiv.net/users/76258046
https://www.pixiv.net/stacc/mekanasan
https://www.pixiv.net/stacc/syanaoka
https://twitter.com/100sikiusa
https://twitter.com/33laytoumagi
https://twitter.com/9999999GYE
https://twitter.com/ModokOuSa118
https://twitter.com/frozenusagi2011
https://twitter.com/godnessunagi111
https://twitter.com/otannkousagi80
https://twitter.com/intent/user?user_id=1470810703456256000
https://twitter.com/intent/user?user_id=1590277046219202560
https://usaginosyokuhi.booth.pm
https://fantia.jp/fanclubs/241
https://pawoo.net/@usagiman
https://pawoo.net/web/accounts/599169
https://fresony0.fanbox.cc
https://sketch.pixiv.net/@mekanasan
https://www.tinami.com/creator/profile/31540
https://misskey.io/@freezeunagi
https://ask.fm/usaitigou
http://blog.livedoor.jp/usachanohayou/
http://mixi.jp/show_friend.pl?id=605659
https://www.pixiv.net/users/4486433
https://www.pixiv.net/users/472112
https://twitter.com/101hikiusatyan
https://twitter.com/72igisuezeerf
https://twitter.com/DECEMBEAG1113
https://twitter.com/DokomouSa119
https://twitter.com/PROGRAMUsa86
https://twitter.com/buriburiusagi21
https://twitter.com/freedomumagi56
https://twitter.com/freezeunagi24
https://twitter.com/freezeunagi25
https://twitter.com/freezeunigi24
https://twitter.com/freezeusagi10
https://twitter.com/freezeusagi19
https://twitter.com/freezeusagi20
https://twitter.com/freezeusogi26
https://twitter.com/leythousa35
https://twitter.com/masakarabuit97
https://twitter.com/raytousagi30
https://twitter.com/rayzou104
https://twitter.com/umaumaumagi103
https://twitter.com/unaginoodori109
https://twitter.com/usaitigou
https://twitter.com/yourabitter96
https://twitter.com/intent/user?user_id=1328316764619358210
https://twitter.com/intent/user?user_id=1470698327566352386
https://twitter.com/intent/user?user_id=1576461250875183105
https://twitter.com/intent/user?user_id=4902380718
https://freezeusagi.fanbox.cc
https://fresony.fanbox.cc
https://notusagi114514.fanbox.cc
http://twitpic.com/photos/usaitigou
