URLs

• https://www.pixiv.net/users/21262119
• https://www.pixiv.net/stacc/user_kbd9247
• https://twitter.com/eru_illust
• https://twitter.com/intent/user?user_id=883704661189971968
• https://sketch.pixiv.net/@user_kbd9247
• https://www.facebook.com/eruillust