URLs

• https://www.pixiv.net/users/17928614
• https://www.pixiv.net/stacc/kyuyou_chara
• https://twitter.com/KyuyouChara
• https://twitter.com/intent/user?user_id=813820810129539073
• https://www.deviantart.com/kyuyouchara
• http://www.matsuritronics.com