Artist.
Nickname: "wk." (reading is given as "Double-K" or "Waku")
The other name: わくわくさん (Wakuwaku-san or Wacwac-san)
Circle & site name: Low-F
https://www.pixiv.net/users/142914
https://www.pixiv.net/stacc/wacwacsan
https://twitter.com/wk_wacwac
https://twitter.com/intent/user?user_id=123914770
https://www.deviantart.com/wacwacsan
https://nijie.info/members.php?id=1097
https://wk-wacwac.fanbox.cc
https://www.pixiv.net/fanbox/creator/142914
https://sketch.pixiv.net/@wacwacsan
https://www.tinami.com/creator/profile/27361
https://low-f.tumblr.com
https://misskey.io/@wk_wacwac
https://misskey.io/users/9bvtzhil6a
https://www.instagram.com/wk_wacwac/
http://c10030409.circle.ms/oc/CircleProfile.aspx
http://c10059529.circle.ms/oc/CircleProfile.aspx
http://twitcasting.tv/wk_wacwac
http://www.twitcasting.tv/wk_wacwac
http://pixiv.cc/wacwacsan
http://p.twipple.jp/user/wk_wacwac
http://twitpic.com/photos/wk_wacwac
http://yfrog.com/user/wk_wacwac/photos
