Hana Kaka

is an Academy teacher in Konohagakure.

Personality
Hana is a soft-spoken and timid woman with much self-doubt. Wanting to be a good teacher, she struggles at being assertive to get her students' attention.

Appearance
Hana is a pale-skinned woman of average height with red eyes. She has waist-length black hair with red tips. Her hair is straight and is held in a side-ponytail on the end that hangs over her right shoulder. She wears a Konoha forehead protector, a long purple skirt and shirt over a grey mesh shirt and leggings with black kunoichi sandals.

Kawaki & Himawari Academy Arc
Hana attended the welcoming ceremony for the newest students. Later, she was accompanied by Anko Mitarashi to help the new teacher adjust to her first class. Despite her efforts, Hana's natural shyness made it hard for her to get the students' attention. Later, she voiced her concerns about being able to handle the job. Her fellow teachers however assured her that everyone struggled with the job at first.