URLs

• https://www.pixiv.net/users/315116
• https://www.pixiv.net/stacc/kumogai
• http://com.nicovideo.jp/community/co573964
• https://sketch.pixiv.net/@kumogai
• http://www.alfoo.org/diary29/kumogai/
• http://tegaki.pipa.jp/287621
• http://heven-hell.rakurakuhp.net
• https://twitter.com/defect27
• http://drawr.net/kumogai
• http://theinterviews.jp/defect27
• http://twitpic.com/photos/Defect27
• http://yfrog.com/user/Defect27/photos