Sumii
# Sumii

Sumii (written: 住井 or 角居) is a Japanese surname.

## People

Notable people with the surname include:

* Katsuhiko Sumii (角居 勝彦, born 1964), Japanese horse trainer
* Sue Sumii (住井 すゑ, 1902–1997), Japanese social reformer, writer, and novelist

## Characters

* Yuya Sumii (角居 裕也, Sumii Yūya), a fictional character from Kamen Rider Gaim; see List of Kamen Rider Gaim characters
