Artist.
Japanese name: γγΎγ γ²γγ (Umawo Hikei or Umao Hikei)
Old name: γγγ‘γ or ζ΅θ (Keicho)
Circle name & old site name: θ±δΉ³ι£²ζ
Site name: γ»γΎγγ
https://www.pixiv.net/users/1814373
https://www.pixiv.net/users/5773829
https://www.pixiv.net/users/13100186
https://www.pixiv.net/stacc/hkr1025202
https://www.pixiv.net/stacc/hkrkei2
https://www.pixiv.net/stacc/keityo_2
https://twitter.com/RG_hki
https://twitter.com/intent/user?user_id=2277824232
https://seiga.nicovideo.jp/user/illust/22274406
http://www.nicovideo.jp/mylist/33267588
https://www.nicovideo.jp/user/22274406
https://pawoo.net/@29_hki
https://rg-hki.fanbox.cc
https://sketch.pixiv.net/@hkr1025202
https://skeb.jp/@RG_hki
http://livedoor.blogimg.jp/keityo1010/imgs/e/3/
http://blog.livedoor.jp/keityo1010/
http://privatter.net/u/rg_hki
http://twpf.jp/rg_hki
http://hkrkei.wix.com/homaremu
https://twitter.com/10bun_bo12
https://twitter.com/rg_hki2
http://p.twipple.jp/user/keityo1010
http://p.twipple.jp/user/rg_hki
http://twitpic.com/photos/keityo1010
http://twitpic.com/photos/rg_hki
