URLs

• https://www.pixiv.net/users/190891
• https://www.pixiv.net/stacc/bluesky_yuu
• https://twitter.com/yuu_nk
• https://twitter.com/intent/user?user_id=281074267
• https://sketch.pixiv.net/@bluesky_yuu
• http://twitpic.com/photos/yuu_nk