Artist, eromangaka. Like Kloah, you should upload his images after careful consideration due to the fact that many of his images violate the Terms of Service.

Name: 塚沢尭松 (Tsukasawa Takamatsu) or 塚沢 (Tsukasawa)
Circle: 祭り幻想 (Matsuri Gensou)

See also

• Blog: http://blog.livedoor.jp/maturigensou/
• pixiv: http://www.pixiv.net/member.php?id=897293
• Nijie: http://nijie.info/members.php?id=15287
• Twitter: https://twitter.com/tukasawa02
• Twitpic: http://twitpic.com/photos/tukasawa
• pixiv blog (dead): http://pixiv.cc/oomikosi/
• pixa (dead): http://www.pixa.cc/profiles/show/23197?mode=detail
• Twitter(suspended): https://twitter.com/tukasawa
• The Doujinshi & Manga Lexicon: http://www.doujinshi.org/browse/author/75465/Tsukazawa/