Noe is, in most aspects, considerably normal. She respects her brother's delinquency to a clear degree, showing how much she actually does support her older brother. She's very accepting of his methods, though its unknown if she's ever been a delinquent before and if she plans to be. Noe is a stubborn girl with a sense of rationale and common sense. Something valuable and rare in this series. She retains a lot of normalcy in her daily life, and is pretty normal as a result. However, she has developed a complex on her spiky and stiff hair. The details of this are unknown, though she finds being patted on the hair uncomfortable. Repeated attempts of doing so led to her first comedic outburst. She holds a lot of affection for her older brother, though she doesn't show it in her normal routine. She is not affectionate. However, in specific situations and when conditions are met, she will turn to her older brother to seek comfort. The term "Onii-chan" is used instead of "Aniki" to refer to Kenji. The former being a much more affectionate and intimate way to refer to an older brother and the latter being more respectful and polite but somewhat distant. Usually, the situations involve having gone through a severe amount of physical stress, as seen in her first appearance in Episode 09, or psychological stress, as seen (also) in Episode 09. Noe's stubbornness, loud voice and somewhat explosive temper have led to her becoming a perfect straight man, similar to those in comedy duo shows. She shares this trait with her brother, one that others associate them with as siblings. She is capable of scarily powerful and humorous punchlines, or a "Tsukommi" in Japanese, on a level with her brother.

D-Frag!
The Kazama Family—a gang of three wannabe delinquents and close friends, spearheaded by Kenji Kazama, is trying to make a name for themselves at Fujou Academy. On the first day of the term, the gang finds themselves putting out a fire in the Game Development Club. Instead of thanking them, the eccentric club members attack and knock out Kenji's two friends, forcing Kenji to fight for his life. Failing to escape, the gang leader is coerced into joining the Game Development Club. As he settles in, Kenji gets to know the four girls responsible for his provisional membership—student council president and general tyrant Chitose Karasuyama, spirited tomboy Sakura Mizukami, negligent club advisor Minami Oosawa, and the school's infamous shadow leader Roka Shibasaki. Throughout the Game Development Club's constant shenanigans and his desperate attempts to leave the club, Kenji begins to realize that he may be actually enjoying himself.