![](https://cdn.animecharacters.io/images/characters/large/112323-4380e991.jpg)
Tsubone-san (坪根さん)
Animeography
![](https://cdn.animecharacters.io/images/anime/large/11587-38618881.jpg)
Aggressive Retsuko
![](https://cdn.animecharacters.io/images/anime/large/13854-3c13e988.jpg)
Aggressive Retsuko (ONA)
![](https://cdn.animecharacters.io/images/anime/large/14524-23ca69a2.jpg)
Aggressive Retsuko (ONA) 2nd Season
![](https://cdn.animecharacters.io/images/anime/large/15047-ab5b330f.jpg)
Aggressive Retsuko: We Wish You a Metal Christmas
![](https://cdn.animecharacters.io/images/anime/large/18854-62c86f5e.jpg)
Aggressive Retsuko (ONA) 4th Season
![](https://cdn.animecharacters.io/images/anime/large/21890-30073d68.jpg)
Aggressive Retsuko (ONA) 5th Season
Mangaography
Voice Actors
Isabel Martiñón
Spanish
Alessandra Araújo
Portuguese (BR)
Marina Thovez
Italian
Maki Tsuruta
Japanese
Karin Clercq
French
Debra Cardona
English