Hiroko Kajiwara

Hiroko Kajiwara is a young Japanese girl serval and a kindhearted Challenge Island kindergarten student and is one of Shimajirō Shimano's allies and one of Ms. Shikako Shikano's students. She has wears a yellow t-shirt with a pink heart in the middle with a sky blue skirt and wears pink shoes and sky blue socks. She sometimes wears a pink kimono or a red kimono.