Artist, niconico video creator. Likes [[Kasane teto]].

Japanese name: 片井 雨司 (Katai Uji)

h4.See also

* Pixiv account: http://www.pixiv.net/member.php?id=2516612
* Piapro account: http://piapro.jp/MUSIC_3341
* Niconico account: http://www.nicovideo.jp/user/14105128
* Niconico MyList (1): http://www.nicovideo.jp/mylist/28185090
* Niconico MyList (2): http://www.nicovideo.jp/mylist/28132594
* Niconico Seiga: http://seiga.nicovideo.jp/user/illust/14105128
* Comico Webcomics: http://www.comico.jp/author/3572/
* Twitter account (1): http://twitter.com/catskymusic
* Twitter account (2): http://twitter.com/katai_purupuru
* Twipple photo images: http://p.twipple.jp/user/catskymusic
* Twitpic account (sever stopped): http://twitpic.com/photos/catskymusic
* Blog (empty): http://ameblo.jp/sorairo-1008/
katai uji