
Quick answer — Yura Hasegawa voices Hinata Sakiha in The Disappearance of Haruhi Suzumiya, Youko Sasaki in K-ON!, Yuka Nishimura in Squid Girl 2 and 1 more characters.
Yura Hasegawa voices Hinata Sakiha (The Disappearance of Haruhi Suzumiya), Youko Sasaki (K-ON!), Yuka Nishimura (Squid Girl 2), Kaori Seto (Chu-Bra!: Panty Appreciation Society).
Hinata Sakiha is voiced in Japanese by Yura Hasegawa.