
Quick answer — Asami Shimoda voices Ami Futami in The Idol Master, Mami Futami in The Idol Master, Chika Koizumi in Kyou no Go no Ni (2008) and 22 more characters.

























Asami Shimoda voices Ami Futami (The Idol Master), Mami Futami (The Idol Master), Chika Koizumi (Kyou no Go no Ni (2008)), Mizuki Henmi (Li'l Spider Girl), Yuuta Sasaki (Cuticle Detective Inaba), Ameri Kawai (Tayutama: Kiss on my Deity), Lingyin Huang (Infinite Stratos), Ginbei Haruomi Sawatari (OniAi) and 17 more.
Ami Futami is voiced in Japanese by Asami Shimoda.