URLs

• https://twitter.com/tenzen8944
• https://twitter.com/tenzen_r18
• https://twitter.com/intent/user?user_id=230656162
• https://twitter.com/intent/user?user_id=1080431208427806721
• http://pks.skr.jp/tenzen/
• https://www.pixiv.net/users/168996
• https://www.pixiv.net/stacc/tenzen
• http://8217.teacup.com/tenzen/bbs