URLs

• https://www.pixiv.net/users/1446100
• https://www.pixiv.net/stacc/yusupict
• https://twitter.com/yshrkgk
• https://twitter.com/intent/user?user_id=1200989292849324032
• https://sketch.pixiv.net/@yusupict
• http://www016.upp.so-net.ne.jp/lucien/
• http://lieronic.blog.fc2.com