Artist. Formerly tagged as ws_(pixiv).
Japanese name: 時雨 わさ (Shigure Wasa)
The other names: わさ (Wasa) or WS
Circle & site name: polka
https://www.pixiv.net/users/274536
https://www.pixiv.net/stacc/74p4
https://twitter.com/WASA87
https://twitter.com/intent/user?user_id=1268712232021622785
https://sketch.pixiv.net/@74p4
http://f.hatena.ne.jp/polka66/
http://www.hatena.ne.jp/polka66/
http://cdn-ak.f.st-hatena.com/images/fotolife/p/polka66/
http://p.twipple.jp/user/wasa87
http://twitpic.com/photos/wasa87
http://yfrog.com/user/wasa87/photos
