
Quick answer — Emi Miyajima voices Haruka Kyan in After the Rain, Elena in Kuma Kuma Kuma Bear, Kumayuru in Kuma Kuma Kuma Bear and 5 more characters.
Emi Miyajima voices Haruka Kyan (After the Rain), Elena (Kuma Kuma Kuma Bear), Kumayuru (Kuma Kuma Kuma Bear), Mayumi Uchida (High School Fleet), Murabito A (Chillin’ in My 30s after Getting Fired from the Demon King’s Army), Suzu Suzuki (Why the hell are you here, Teacher!?), Mitsuyo Akechi (A Centaur's Life), Sae Asahina (Haruchika - Haruta & Chika).
Haruka Kyan is voiced in Japanese by Emi Miyajima.