Special episode included in Blu-ray & DVD volume 3 of Isekai no Sata wa Shachiku Shidai.

Despite standing at the zenith as the strongest exorcist, Haruyoshi Kuga sought even greater power, which led to his demise at the hands of those who envied his might. As he draws his last breath, he casts a spell that allows him to reincarnate and swears to become more cunning, hoping that all his efforts […]

Third season of Mushoku Tensei: Isekai Ittara Honki Dasu.

Second season of Higeki no Genkyou to Naru Saikyou Gedou Last Boss Joou wa Tami no Tame ni Tsukushimasu..