URLs

• https://ja.wikipedia.org/wiki/鈴木信吾_(アニメーター)
• https://anidb.net/creator/2346
• https://www.animenewsnetwork.com/encyclopedia/people.php?id=30365
• https://w.atwiki.jp/sakuga/pages/465.html
• https://myanimelist.net/people/10132