Artist, niconico video creator. Likes Kasane teto.
Japanese name: 片井 雨司 (Katai Uji)
https://www.pixiv.net/users/2516612
https://www.pixiv.net/stacc/cat_music
https://twitter.com/catskymusic
https://twitter.com/intent/user?user_id=182733284
https://seiga.nicovideo.jp/user/illust/14105128
https://www.nicovideo.jp/user/14105128
https://sketch.pixiv.net/@cat_music
http://piapro.jp/katai
https://ameblo.jp/sorairo-1008
https://twitter.com/katai_purupuru
https://twitter.com/intent/user?user_id=1119064640
http://piapro.jp/MUSIC_3341
http://p.twipple.jp/user/catskymusic
http://twitpic.com/photos/catskymusic
