URLs

• https://www.pixiv.net/users/8816
• https://www.pixiv.net/stacc/s6fight
• https://twitter.com/s6fight
• https://twitter.com/intent/user?user_id=14851059
• https://pawoo.net/@nakagawa
• https://sketch.pixiv.net/@s6fight
• http://s6fight.blog.fc2.com