Quick answer — Saeko Ouki voices Rin Hirama in DEAD DEAD DEMONS DEDEDEDE DESTRUCTION, Hayata in SHOSHIMIN: How to Become Ordinary, Natsumi in Honey Lemon Soda and 1 more characters.
Saeko Ouki voices Rin Hirama (DEAD DEAD DEMONS DEDEDEDE DESTRUCTION), Hayata (SHOSHIMIN: How to Become Ordinary), Natsumi (Honey Lemon Soda), Sheena (Scooped Up by an S-Rank Adventurer!).
Rin Hirama is voiced in Japanese by Saeko Ouki.
