Shinzou Hattori  

Shin-chan, ハットリ シンゾウ

Shinzou is Kanzous younger brother who trains to become a skilled ninja like him. He wields wooden weapons and wears red-colored ninja robes. Despite being only 7 years old, he possesses great strength and loyalty towards his brother. At times, he tricks Hattori into giving him things. Shinzou is known for crying loudly, which can be disruptive and even cause others to faint. However, when excited or in battle, he becomes very powerful, using his real weapons to fight alongside Kanzou against their enemy, Kemumaki. During the fight, Shinzous loud crying immobilizes opponents, while his bites prove fatal to their heads.