URLs

• https://www.pixiv.net/users/6689
• https://www.pixiv.net/stacc/kikira23rt
• https://twitter.com/ishibashiyosuke
• https://twitter.com/intent/user?user_id=73667842
• https://sketch.pixiv.net/@kikira23rt
• http://www.geocities.jp/kikira23rt
• http://www.geocities.jp/kikira23rt/index.html