URLs

• https://x.com/hirotamasatane
• https://x.com/i/user/226133711
• https://fantia.jp/fanclubs/9153
• https://fantia.jp/361efc33b5
• https://nijie.info/members.php?id=189122
• https://skeb.jp/@hirotamasatane
• https://misskey.io/@hirotamasatane
• https://misskey.io/users/9h6qfba9mn
• https://privatter.net/u/hirotamasatane
• http://vaginadentata.sakura.ne.jp
• http://www.mangaupdates.com/authors.html?id=14799
• https://www.melonbooks.co.jp/circle/index.php?circle_id=22570
• https://www.dlsite.com/maniax/circle/profile/=/maker_id/RG20982.html
• https://enty.jp/hirotamasatane
• http://vaginadentata.sblo.jp
• https://www.tinami.com/creator/profile/19291
• http://www.doujinshi.org/browse/circle/1050