Yasuji Kumagaya
[Kosuke](https://anilist.co/character/249494/Kousuke-Kumagaya)'s grandfather.
Apparence
Ame wo Tsugeru Hyouryuu Danchi
Diffusion :Friday 16 September 2022
AdventureDramaMystery
Natsugare
Diffusion :Thursday 15 September 2022
Supernatural