URLs

• https://www.pixiv.net/users/516890
• https://www.pixiv.net/stacc/badbamboo
• https://twitter.com/badbamboo1210
• https://twitter.com/intent/user?user_id=2948358612
• https://sketch.pixiv.net/@badbamboo
• http://www.geocities.jp/luckybamboo20/