Randolph (ランドルフ) is a supporting character in If It's for My Daughter, I'd Even Defeat a Demon Lord, voiced in Japanese by Toshihiko Seki. The series' music includes "If It's for My Daughter, I'd Even Defeat a Demon Lord - Opening | I'm With You", "If It's for My Daughter, I'd Even Defeat a Demon Lord - Ending | This is Yusha, but Zannen?!".
