URLs

• https://www.doujinshi.org/browse/author/26518/Sano-Hirotoshi/
• https://ja.wikipedia.org/wiki/佐野浩敏
• https://anidb.net/creator/2285
• https://anidb.net/creator/27118
• https://www.animenewsnetwork.com/encyclopedia/people.php?id=344
• https://www7.atwiki.jp/anime_wiki/pages/312.html
• https://www18.atwiki.jp/sakuga/pages/575.html
• http://show.studio-web.net/data/sano/data_sano.html