URLs

• https://www.pixiv.net/users/668066
• https://www.pixiv.net/stacc/puzzle157xxx
• https://twitter.com/RYUSEI_handmade
• https://twitter.com/d_RYUSEI_b
• https://twitter.com/shiteyanyo_bot
• https://twitter.com/x_RYUSEI_x
• https://twitter.com/intent/user?user_id=102316341
• https://twitter.com/intent/user?user_id=126958857
• https://twitter.com/intent/user?user_id=614281742
• https://twitter.com/intent/user?user_id=703756610796015616
• https://sketch.pixiv.net/@puzzle157xxx
• http://pixiv.cc/puzzle157xxx
• http://twitpic.com/photos/ryusei_handmade
• http://twitpic.com/photos/x_RYUSEI_x
• http://yfrog.com/user/x_RYUSEI_x/photos