- Gender
- Female
- Age
- 12-13
Chiyo Iin
伊院知与
Type: Cousin
Occupation: First-Year Middle School Student
Debut: Chapter 51
Girlfriend No. 012
Chiyo is reliable and tidy which led to her becoming class president. But, she secretly dislikes the high expectations others place on her. When she takes her glasses off, she becomes anxious and begins crying uncontrollably.
Appearances
4
Avg weighted score
51%
Years active
2025–2026
Debut
The 100 Girlfriends Who Really, Really, Really, Really, Really Love You
Appearances
Other roles by
Madoka Kyouno
Lagrange: The Flower of Rin-ne
Aladdin
Magi: The Labyrinth of Magic
Hitomi Tsukishiro
IRODUKU: The World in Colors
Mihari Oyama
ONIMAI: I'm Now Your Sister!
Shouta Magatsuchi
Miss Kobayashi's Dragon Maid
Yuzuha Mishima
Higehiro: After Being Rejected, I Shaved and Took in a High School Runaway
Tiese Shtolienen
Sword Art Online: Alicization
Azusa Azuki
Hentai Prince & the Stony Cat
Nene Alkastone
Our Last Crusade or the Rise of a New World
Luna Elegant
Demon Lord, Retry!
Suzuna Ayuzawa
Maid-Sama!
Sayu Hisanuma
A Lull in the Sea
Frequently asked questions
What is Chiyo Iin's name in other languages?
Chiyo Iin is also known as 伊院知与.
How old is Chiyo Iin?
Chiyo Iin is 12-13.
What is Chiyo Iin's gender?
Chiyo Iin is female.