Despite her height and appearance, Kaho is energetic and motivated girl who aims to be a 'hero idol'. She loves to play with her unitmates and treasures them all as her best friends. She is very fond of tokusatsu. She is a sixth-year student in elementary school.
She lives with her parents and a shiba inu dog named Mamemaru that she loves a lot. When returning home after school, she oftens goes directly to the office. Since she's still growing, Kaho thinks that milk is important to her body, but she dislikes it.