Giroro's father and Keroro's father, drunk in episode 143.
|First appearance||Episode 143|
|Voiced by||Jōji Nakata|
|Species / Type||Keronian|
|Occupation||Keron Army soldier|
Just like his sons, Giroro's father is a Keron Army soldier. He has the same personality as his son Giroro. Although he may have his son's personality, he is actually a kind and sometimes laid-back Keronian. He is more into war than his son, and he is most likely proud that his son will keep on trying until Pekopon is conquered.
He is usually seen with Keroro's father, on vacation and usually dropping by to see how the Keroro Platoon is.[cite this]
His appearance is very close to Giroro's, except that he is a darker red color, similar to a blood red. His eyes' shape and color are similar to Garuru's with thick and long eyebrows as well as a mustache. He also has a light green belt around his waist and wears a light-red bandana that has a black skull symbol.
He doesn't have a symbol on his belly.