URLs

• https://www.pixiv.net/users/419920
• https://www.pixiv.net/stacc/d306118
• https://twitter.com/krsemm
• https://twitter.com/intent/user?user_id=1233000914971062272
• https://sketch.pixiv.net/@d306118
• http://krsem.sakura.ne.jp
• http://krsem.blog.fc2.com