URLs

• https://twitter.com/isao__hayashi
• https://twitter.com/intent/user?user_id=255399537
• https://anidb.net/creator/9304
• https://www.animenewsnetwork.com/encyclopedia/people.php?id=37974
• https://w.atwiki.jp/anime_wiki/pages/820.html
• https://w.atwiki.jp/sakuga/pages/975.html
• https://bgm.tv/person/12787
• https://myanimelist.net/people/70490