Artist, [[NicoNico]] singer.

Name as an artist: 曹達水 (Soda-sui, lit. soda water) or  とろける曹達水 (Torokeru Soda-sui)
Name as a singer: 曹 (Sou)

h4.See also

* Pixiv account: http://www.pixiv.net/member.php?id=2048643
* Pixiv novels: http://www.pixiv.net/novel/member.php?id=2048643
* NicoNico Douga account: http://www.nicovideo.jp/user/2596087
* Twitter account: http://twitter.com/www_sou
* Twitpic account: http://twitpic.com/photos/www_sou
sou (soda-sui)