URLs

• https://www.pixiv.net/users/7064
• https://www.pixiv.net/stacc/yakkun99
• https://twitter.com/yakkun99
• https://twitter.com/intent/user?user_id=71300136
• https://sketch.pixiv.net/@yakkun99
• https://skeb.jp/@yakkun99
• http://red.sakura.ne.jp/~yakkun/goromenzs/
• https://www.youtube.com/user/Chann
• http://doujinshi.mugimugi.org/browse/author/1783/Yasui-Riosuke/ヤスイリオスケ/
• https://twi.ski/login
• http://twitpic.com/photos/yakkun99
• http://yfrog.com/user/yakkun99/photos