![](https://cdn.animecharacters.io/images/characters/large/25292-2407a916.jpg)
Nanami Yasuri (鑢 七実)
Nanami is Shichika's older sister. She is a sickly girl who is babied by him. She is extremely intelligent and knows many things despite living on a secluded island her entire life.
Voice Actors
Mai Nakahara
Japanese
Amandine Longeac
French