URLs

• https://www.pixiv.net/users/28884
• https://www.pixiv.net/stacc/it-is-elements
• https://twitter.com/rionn_jp
• https://twitter.com/intent/user?user_id=67975468
• https://sketch.pixiv.net/@it-is-elements
• http://rionn02.blog.fc2.com
• http://soituhasugeeya.blog.fc2.com
• http://soituhasugeeya.noppikinaranu.com