
Quick answer — Yuki Kudo voices Shounen B in Pop Team Epic Season 2, Helen in Kuma Kuma Kuma Bear, Hinano in When Will Ayumu Make His Move? and 3 more characters.
Yuki Kudo voices Shounen B (Pop Team Epic Season 2), Helen (Kuma Kuma Kuma Bear), Hinano (When Will Ayumu Make His Move?), Murabito C (Chillin’ in My 30s after Getting Fired from the Demon King’s Army), Satome (Chillin’ in My 30s after Getting Fired from the Demon King’s Army), Maria Fiana Albert (The Hidden Dungeon Only I Can Enter).
Shounen B is voiced in Japanese by Yuki Kudo.