Artist.
Japanese name: わいず
Circle: ふーれん
Circle member: Kaya, るーふ
https://www.pixiv.net/users/9898
https://www.pixiv.net/users/370957
https://www.pixiv.net/stacc/9us5yomhd
https://www.pixiv.net/stacc/anjye
https://twitter.com/wiseIX
https://twitter.com/wisex
https://twitter.com/intent/user?user_id=79107943
https://twitter.com/intent/user?user_id=1487284362
https://sketch.pixiv.net/@9us5yomhd
http://fu0ren.blog.fc2.com
http://twitpic.com/photos/wiseX
http://yfrog.com/user/wiseIX/photos