
Quick answer — Rina Kitagawa voices Nanako Yamazaki in My Love Story!!, Yumi Hinode in A Whisker Away, Saya Kogatana in Keijo!!!!!!!! and 3 more characters.
Rina Kitagawa voices Nanako Yamazaki (My Love Story!!), Yumi Hinode (A Whisker Away), Saya Kogatana (Keijo!!!!!!!!), Lunafreya Nox Fleuret (Brotherhood Final Fantasy XV), 12welve (Cannon Busters), Ryo Kawasaki (TAMAYOMI: The Baseball Girls).
Nanako Yamazaki is voiced in Japanese by Rina Kitagawa.