
Quick answer — Minami Hinata voices Bojji in Ranking of Kings, Yuu Ayase in Dealing with Mikadono Sisters Is a Breeze, Tomo in My Tiny Senpai and 1 more characters.
Minami Hinata voices Bojji (Ranking of Kings), Yuu Ayase (Dealing with Mikadono Sisters Is a Breeze), Tomo (My Tiny Senpai), Luminaria (She Professed Herself Pupil of the Wise Man).
Bojji is voiced in Japanese by Minami Hinata.