URLs

• https://www.pixiv.net/users/317908
• https://www.pixiv.net/stacc/t-samohan
• https://twitter.com/T_samohan
• https://twitter.com/intent/user?user_id=400033880
• https://sketch.pixiv.net/@t-samohan
• http://sammohungteacher.blog.fc2.com