URLs

• https://www.pixiv.net/users/79597
• https://www.pixiv.net/stacc/bd_mutuki
• https://twitter.com/kouji_sakano
• https://twitter.com/intent/user?user_id=303017955
• https://pawoo.net/@bd_mutuki
• https://pawoo.net/web/accounts/165692
• https://sketch.pixiv.net/@bd_mutuki
• http://members2.jcom.home.ne.jp/bd.mutuki/
• http://twitpic.com/photos/kouji_sakano
• http://yfrog.com/user/kouji_sakano/photos