| Name: | Hiouko Kumada |
| Meaning: | Fire Ruler Girl of the Bear Field |
| Mother: | Priestess Rei Hino (Sailor Mars) |
| Father: | Mr. Yuuichirou Kumada |
| Birthdate: | March 31 (Aries) |
Physical Description:
| Hair Color: | Black |
| Eye Color: | Blue |
| Hairstyle: | Long hair she wears in a pig tail when she is older. Her bangs sometimes fell in her eyes, as her fathers’. |
| Sailor Suit: | Colors as her mother’s, with the changes of a Crystal Sailor suit. |
| Best Friend: | Takashi Zuishou |
| Love Interest: | She’s impressed by Ken Arashino |
| Favorite Food: | Noodles |
| Strenghts: | Predictions |
| Likes: | Bow & Arrow |
| Weakness: | Making friends |
| Dislikes: | Noisy people |
Hiouko is a reserved person, whose best friend is a genius, but he isn’t much time with her since he has a girlfriend. Umi and Mizumi try to approach her, but she refuses her company. She likes her loneliness to observe nature and prediction fire. Hiouko is very concerned about the Hikawa Jinja’s future. After she loses sight when a new enemy attacks her, she develops a relationship with Ken, even when she feels he is enchanted by Mizumi.
| Attack 1: | Passionate Rötlich Prediction! She throws a fire raven. |