
Quick answer — Kaori Sadohara voices Chocolat in My Mental Choices Are Completely Interfering With My School Romantic Comedy, SG550 in Upotte!!, Tamako in Isuca and 5 more characters.
Kaori Sadohara voices Chocolat (My Mental Choices Are Completely Interfering With My School Romantic Comedy), SG550 (Upotte!!), Tamako (Isuca), Haruna Annaka (Nichijou - My Ordinary Life), Chika Marutamachi (Inari Kon Kon), Sandora Dortlake (Problem Children Are Coming From Another World, Aren't They?), Yuria (Chaika -The Coffin Princess-), Tamae Okamine (Date A Live).
Chocolat is voiced in Japanese by Kaori Sadohara.