Katsura may refer to the adoptive family of Hinagiku Katsura:
- Hinagiku Katsura, current student council president at Hakuou Academy.
- Yukiji Katsura, Hinagiku's older sister and teacher at Hakuou Academy.
- Mr. Katsura, Yukiji and Hinagiku's adoptive father, also Yukiji's former teacher.
- Mrs. Katsura, Yukiji and Hinagiku's adoptive mother.
Other known Katsuras:
- There is currently no Katsura person other than Hinagiku's family.