Lizer Belfenix (ライザー・ベルフェニックス) is a supporting character in The Greatest Demon Lord Is Reborn as a Typical Nobody, voiced in Japanese by Kenta Miyake. The series' music includes "The Greatest Demon Lord is Reborn as a Typical Nobody - Opening | Be My Friend!!!", "The Greatest Demon Lord is Reborn as a Typical Nobody - Ending | reincarnation".
