URLs

• https://twitter.com/11Herota
• https://twitter.com/kohei_1103_
• https://twitter.com/intent/user?user_id=870021545703297024
• https://twitter.com/intent/user?user_id=1401357410954989573
• https://www.youtube.com/@koheihirota1103
• https://www.youtube.com/channel/UCGWQoXv23I7cPgNKfSAV9Pg
• https://www.animenewsnetwork.com/encyclopedia/people.php?id=232988
• https://w.atwiki.jp/sakuga/pages/2233.html
• https://myanimelist.net/people/76796