|Manga Debut||Chapter 11|
Choco, also known as Unbreakable Strength, is a student of Nangokuren High School and an ally of Kyoka.
Choco is a tall girl with short light colored hair that reaches to her neck and a sizable bust. She wears the schools gym clothes, consisting of tight shorts, a tube top, and a jacket. She also wears a sweatband around each wrist.
Choco has quite a laid back demeanor and tends to take things lightly. However, she does have a competitive side as she not only tries to recruit Shiryuu to join the wrestling team, but also shows interest in winning the Bakugyaku Festival upon learning what the challenge would be. She seems quite fond of taking naps.
Before attending the school assembly in the First Main Gymnasium for the Bakugyaku Festival, Choco is shown with fellow third years Misa and Kako orchestrating a scheme to acquire all of Nangokuren's one day limited edition puddings. Afterwards, during the assembly, it is announced that based on her scores Choco has been paired with first year Shiryuu Choo, whom she also tries to recruit for the wrestling team.
Given her size (and alias) Choco is quite strong, capable of throwing Misa several feet into the air with an underhanded toss. Although, Misa is quite small in comparison. Choco is also a member of the wrestling team.