Character
Yoshino Koiwai小岩井 吉乃
- birthday
- November 22
- birthday
- appearance
- 1
- appearance
- main roles
- 0
- main roles

Yoshino Koiwai: quick facts
- Role
- Supporting character
- Age
- 16-19
- Birthday
- November 22
- Gender
- Female
- Blood type
- AB
- Japanese name
- 小岩井 吉乃
- Japanese voice
Inori Minase- English voice
Monica Rial
🎂 Everyone born on November 22Full Masamune-kun no Revenge cast
Biography
Maid of Adagaki household. She seems to be a clumsy girl and is always pushed around by Aki. Yoshino later admits she was jealous of the friendship between Masamune and Aki. It was revealed that Yoshino had disguised herself as Aki eight years before, and rejected Masamune, giving him the nickname "piggy" or "tonsoku (pig's foot)" in the original Japanese. Makabe calls her "shishou" (å¸«åŒ ) which means master or teacher.
Yoshino Koiwai in numbers
- Favourites on AniList
- 773
- fans who marked them a favourite
- Rank in Masamune-kun no Revenge
- #2
- among its characters, by favourites
- Appearances
- 1
- 0 as a main character
- On screen
- 2017
- one year
Most-loved characters in Masamune-kun no Revenge
AniList favourites
- Aki Adagaki2,249
- Yoshino Koiwai773
- Masamune Makabe767
Show as table
| Item | Favourites |
|---|---|
| Aki Adagaki | 2,249 |
| Yoshino Koiwai | 773 |
| Masamune Makabe | 767 |
Appearances
More characters from Masamune-kun no Revenge
Yoshino Koiwai FAQ
What anime is Yoshino Koiwai from?
Yoshino Koiwai is a character in Masamune-kun no Revenge.
How old is Yoshino Koiwai?
Yoshino Koiwai's age is listed as 16-19.
When is Yoshino Koiwai's birthday?
Yoshino Koiwai's birthday is November 22. See every anime character born on November 22 on AniLumi's birthday page.
Who voices Yoshino Koiwai?
Yoshino Koiwai is voiced by Inori Minase in Japanese and by Monica Rial in the English dub.
What is Yoshino Koiwai's Japanese name?
Yoshino Koiwai is written 小岩井 吉乃 in Japanese.
Where can I watch Yoshino Koiwai?
Open the Masamune-kun no Revenge page for licensed streaming links and the full episode list.












