![](https://cdn.animecharacters.io/images/characters/large/1794-b03a70c3.jpg)
Kumi Mashiba (間柴 久美)
Kumi is Ryo Mashiba's sweet-natured, but hard-working and willful younger sister, and as such understands him better than anyone else. She will do almost anything to support her brother and make him happy, including going to his matches even though she doesn't like to see him get hurt. Ippo becomes infatuated with her early on. (Source: Wikipedia)
Animeography
![](https://cdn.animecharacters.io/images/anime/large/240-90675393.jpg)
Hajime no Ippo
![](https://cdn.animecharacters.io/images/anime/large/241-082da4f7.jpg)
Hajime no Ippo: Champion Road
![](https://cdn.animecharacters.io/images/anime/large/242-74ce4340.jpg)
Hajime no Ippo: Mashiba vs. Kimura
![](https://cdn.animecharacters.io/images/anime/large/4041-256041ef.jpg)
Hajime no Ippo: New Challenger
![](https://cdn.animecharacters.io/images/anime/large/8096-c3c433f9.jpg)
Hajime no Ippo: Rising
Mangaography
Voice Actors
Sanae Kobayashi
Japanese
Stephanie Sheh
English
Yuka Hirata
Japanese
Maggie Vera
Spanish
Maria Fernanda Morales
Spanish
Saori Hayashi
Japanese
Min Jeong Yeo
Korean