
Quick answer — Asami Imai voices Kurisu Makise in Steins;Gate, Chihaya Kisaragi in The Idol Master, Michiru Morishita in Love, Election and Chocolate and 18 more characters.
Asami Imai voices Kurisu Makise (Steins;Gate), Chihaya Kisaragi (The Idol Master), Michiru Morishita (Love, Election and Chocolate), Ikaruga (Senran Kagura: Ninja Flash!), Ayumi Shinozaki (Corpse Party: Missing Footage), Kiiko Kawakami (Kuttsukiboshi), Mayu (Noragami), Masako Momota (Hell Girl: Three Vessels) and 13 more.
Kurisu Makise is voiced in Japanese by Asami Imai.