![](https://cdn.animecharacters.io/images/characters/large/112081-8c977fdf.jpg)
Sou Hishigata (菱形 窓)
Eldest son of the Hishigata clinic, and childhood friend of Shinpei.
Voice Actors
Kensho Ono
Japanese
Alexandre Crépet
French
Federico Campaiola
Italian
Felipe Volpato
Portuguese (BR)
Luis Navarro
Spanish
Joel Gómez Jiménez
Spanish