URLs

• https://www.pixiv.net/users/6489321
• https://www.pixiv.net/stacc/yugaibussitsu
• https://twitter.com/yaku_library
• https://twitter.com/intent/user?user_id=1112979121905102848
• https://pawoo.net/@yugaibussitsu
• https://pawoo.net/web/accounts/408027
• https://sketch.pixiv.net/@yugaibussitsu
• https://twitter.com/yakusuk1
• https://twitter.com/intent/user?user_id=700619496269049856