URLs

• https://www.pixiv.net/users/5658
• https://www.pixiv.net/stacc/kokuryu
• https://twitter.com/hayapi_san_V3
• https://twitter.com/intent/user?user_id=153754241
• https://hayapi.fanbox.cc
• https://sketch.pixiv.net/@kokuryu
• http://www.chugin.com/mohican/
• http://www.chugin.com/mohican/grap/
• http://twitpic.com/photos/hayapi_san_V3