URLs

• https://www.pixiv.net/users/2746719
• https://www.pixiv.net/stacc/kohh
• https://twitter.com/Hiro_kohtake
• https://twitter.com/intent/user?user_id=138260760
• https://sketch.pixiv.net/@kohh
• https://webcatalog.circle.ms/Perma/Circle/10139089
• http://gamer.freespace.jp/wildmaniacs/
• http://kohtake.jugem.cc
• http://wms2.nr3.net
• http://twitpic.com/photos/Hiro_kohtake