Ouka Yuuouji

Ouka Yuuouji (遊王子 謳歌) is a classmate of Kanade Amakusa who is part of the "Reject Five" due to her cheerful and hyperactive behavior, but she doesn't seem to bother about it.

Appearance
Ouka is teenage girl of average height with an extremely well-endowed figure and in terms of beauty is described as "perfect" by Kanade Amakusa and other boys at her school, in spite of her behavior and status in the Reject Five. Ouka has long, dark-brown hair that flows down her back and passes her hips and has a pair of round light purple eyes. She wears a pink headband with a big bow on the left side of her head.

She has been seen in two outfits; the standard girl's uniform, but has unique style she unbutton the bottom part of her shirt, revealing a bit of her stomach also wears a pair of brown boots.

When outside of school, Ouka would usually wear a long-sleeved purple sweater with pink colored skirt. She has also been seen wearing a pink swimsuit when at the waterpark.

Personality
Ouka is a cheerful, hyperactive, airheaded and most of the time a happy-go-lucky girl. However, despite that, she is also very shy as shown when exposing her underwear to certain people such as Kanade Amakusa makes her embarrassed. She also recalled her mother's words of only crying in front of the man she loved.

In spite of her wild nature, she shows that she really has a girly side as she was flustered when Kanade accidentally fondled her but was relieved he didn't remember doing so. She later got scared at an amusement park ride and was touched when Kanade carried her. She also showed this side again as she blushed when Chocolat brought up her closeness with Kanade.

She has a tendency to refer people with cute nicknames like Kanade as "Amacchi" and Furano Yukihira as "Furanocchi". It is revealed that she is best friends with Konagi Yawakaze, a girl who is placed as the third in the popularity rankings, and they continue to be on good terms despite Ouka being in the Reject Five herself.

Etymology

 * The name Ouka means "song/song of praise, glorification, eulogy" (謳歌).
 * Ouka's surname Yuuouji means "play" (遊) (yuu) and "prince" (王子) (ouji).

Trivia

 * Ouka's father's company "UOG" is a play-on word of Yuuouji's name.
 * Once in a while, she will bring in products from her father's company to school to show to her classmates.
 * Ouka's name changed from the novel's inside cover "遊王子 調歌" to "遊王寺 調歌", but the furigana spelling seems the same.