![large.jpg](https://media.kitsu.app/anime/poster_images/3498/large.jpg)
Saru's little sister who appears in the original manga and the OVA series. After being saved from a burning movie theatre by Nagasumi, she calls him "Nagasumi Willis" after "Bunta Willis" an action hero that parodies Bruce Willis and Bunta Sugawara. (Source: Wikipedia)