Tooru's Grandfather

He is a minor character in the anime and manga series "Fruits Basket." He is the widowed father of Katsuya Honda and an unnamed daughter, as well as the parental grandfather of Tohru Honda. He was the only person in the Honda family who didn't oostracize Kyoko Honda, and later he remains kind to Tohru even when all of her other relatives treat her unwell.

(Source: Fruits Basket Wiki)