Minoru is the younger son of the Enoki family. He is only three years old and he is taken care of by his older brother Takuya. Takuya is his hero in life. And his favourite cartoon character is Zap, a superhero from a laundry detergent commercial. Minoru is a little spoiled, and he is easily frightened. Unlike Takuya it seems that Minoru is quite good at art.