![](https://cdn.animecharacters.io/images/characters/large/19710-457bc7ac.jpg)
Hiroko Oukubo (大久保 博子)
Manager of the prefab team, one year ahead of Kō. Despite being called "chubby" by some of the players, she has a kind heart and is a very hard worker. Just like Risa Shido, she is also a former foreign exchange student. However, as opposed to the arrogant Risa Shido, she is humble and down-to-earth. She is the granddaughter of the Seishu board chairman, but she never takes advantage of that fact. (Source: Wikipedia)
Voice Actors
Mami Kameoka
Japanese