Gian and Jaiko's father or Sasuke Gouda (1973) is a large-sized man with a crew cut.
Like his wife, he is big and extremely strong. He wears a yellow colored shirt and black shoes. In the 1973 anime, he was short, and wore a white shirt, brown pants, glasses and an apron. He was very weak then and his face is almost identical with his son, Takeshi.
Like his wife, he is just, and once punished Gian for cheating on a test.
- Mrs. Gouda - Despite of his less appearances with Mrs. Gouda. They still have good relationship as they sometimes go out for vacations together.
- Jaiko Gouda
- Takeshi Gouda - Though being the parent, he somewhat cares and like gian but sometimes scold him for doing bad deeds.
- Gian's father is seen only in few episodes in the series.
- In the 1973 anime, Gian's father was short and wore glasses and because of this he was often bullied by his own son. He had a given name: Sasuke Gouda.