Artist, a skillful music video game player.
Japanese name: 川辺 糀 (Kawabe Kouji)
Player name used in music video games: K.K-OTL
The other name: こうずぃ
Site name: K.K工房
https://twitter.com/KawabeOTL
https://twitter.com/intent/user?user_id=404073982
https://seiga.nicovideo.jp/user/illust/3309761
http://dic.nicovideo.jp/id/4581188
http://www.nicovideo.jp/mylist/17355230
https://www.nicovideo.jp/user/3309761
http://koujikawabe.fc2web.com
http://mixi.jp/show_friend.pl?id=10693029
http://photo.mixi.jp/home.pl?owner_id=10693029
http://video.mixi.jp/list_video.pl?id=10693029
http://twitpic.com/photos/kawabeotl
