URLs

• https://www.pixiv.net/users/247067
• https://www.pixiv.net/stacc/satoru-y
• https://twitter.com/yukinomori
• https://twitter.com/intent/user?user_id=19754460
• https://sketch.pixiv.net/@satoru-y
• http://superxxtsb.web.fc2.com
• http://p.twipple.jp/user/yukinomori