URLs

• https://www.pixiv.net/users/53997
• https://www.pixiv.net/stacc/yu_yu_250
• https://twitter.com/yu_yu_250
• https://yu-yu-250.booth.pm
• https://xuugfup3.fanbox.cc
• https://sketch.pixiv.net/@yu_yu_250
• http://www.tinami.com/profile/161927
• http://netaeshi58.blog.fc2.com