URLs

• https://www.pixiv.net/users/245247
• https://www.pixiv.net/stacc/potezirahu
• https://twitter.com/ponta_de_ponta
• https://twitter.com/intent/user?user_id=6830232
• https://seiga.nicovideo.jp/user/illust/11737471
• https://www.nicovideo.jp/user/11737471
• https://nijie.info/members.php?id=1845
• https://sketch.pixiv.net/@potezirahu
• https://www.tinami.com/creator/profile/13238
• http://twitpic.com/photos/ponta_de_ponta