Appearances
Unknown
Frequently asked questions
What is Hiiro's name in other languages?
Hiiro is also known as ヒィロ.
Hiiro is also known as ヒィロ.
ヒィロ
The daughter of Saku and Ran. She thinks very logically for a girl her age and calls people nicknames like "Yellow Person" or "Person." Her personality is just like her grandmother's.