
Quick answer — Masami Nagasawa voices Umi Matsuzaki in From Up on Poppy Hill, Miki Okudera in Your Name., Yuri Aikawa in Detroit Metal City.
Masami Nagasawa voices Umi Matsuzaki (From Up on Poppy Hill), Miki Okudera (Your Name.), Yuri Aikawa (Detroit Metal City).
Umi Matsuzaki is voiced in Japanese by Masami Nagasawa.