Artist.

Nickname: WinOPZ (ういんおーぴーぜっと)
Circle name: とけました。
Old name: Wio (うぃお)
Old circle name: 窓の箱
Site name: 窓使いの絵箱

See also

• Blog: http://winopz.blog.jp/
• Pixiv account: http://www.pixiv.net/member.php?id=2023567
• Tinami account: http://www.tinami.com/creator/profile/42233
• Nijie account: http://nijie.info/members.php?id=64499
• Niconico account: http://www.nicovideo.jp/user/5285068
• Niconico BloMaga: http://ch.nicovideo.jp/winopz/
• Niconico MyList (1): http://www.nicovideo.jp/mylist/27915233
• Niconico MyList (2): http://www.nicovideo.jp/mylist/21546932
• Niconico MyList (3): http://www.nicovideo.jp/mylist/31803630
• Main niconico community: http://com.nicovideo.jp/community/co415959
• Niconico Seiga: http://seiga.nicovideo.jp/user/illust/5285068
• NicoSeiga Clip: http://seiga.nicovideo.jp/clip/491517
• Nicopedia article: http://dic.nicovideo.jp/u/5285068
• Privatter account: http://privatter.net/u/winopz
• Twitter account: http://twitter.com/WinOPZ
• Twitpic account (server stopped): http://twitpic.com/photos/winopz
• Ask.fm account: http://ask.fm/winopz
• Circle.ms: http://portal.circle.ms/Circle/Index/10360775
• Comike Web Catalog: http://webcatalog.circle.ms/Perma/Circle/10360775
• Booth web store: http://winopz.booth.pm/
• Clip studio material: http://www.clip-studio.com/clip_site/material/search?search_word=%22WinOPZ%22&starget=2&search_toggle_switch=open
• Old blog (moved): http://winopz.blog.fc2.com/
• Suimy account (dead): http://suimy.net/user/winopz/content /

(The artist used to have some other names & accounts, however they're not related to danbooru, besides he does not want the relation among them to become public.)