URLs

• https://www.pixiv.net/users/1623461
• https://www.pixiv.net/stacc/kosorodo
• https://twitter.com/kokosimon_fe
• https://twitter.com/intent/user?user_id=525007026
• https://pawoo.net/@kosorodo
• https://sketch.pixiv.net/@kosorodo
• http://kokosimon.blog.fc2.com