One of the main protagonists of this work and a member of Strawberry Prince (Sutopuri). He is in charge of the color orange. A high school boy characterized by his orange hair, he fires off intense jokes regardless of the situation. Initially, he was set up to be openly affectionate toward the heroine, Akane Tooi, but as the story progressed, their interaction evolved into a perfect comedy duo. He loves seeing everyone smile more than anything, and behind his chaotic actions that involve everyone around him lies the burning passion of a top-tier entertainer. He is an overwhelming presence who constantly flips the atmosphere of the classroom with unpredictable words and actions, drawing out Tooi-san's signature sharp retorts and keeping the audience in stitches. By the way, Jel is a graduate of Waku High School, not Sutopuri High. As a member of Sutopuri, he has deep connections with students from Meteo High, Ataku High, Kishi High, and Sunisute High.

The heroine of this work, a high school girl who delivers brilliant retorts every day while surrounded by eccentric characters. Characterized by her long brown hair, she hoped for a normal, peaceful high school life, but her fate took a turbulent turn when Jel took a liking to her on the first day of school, forcing her to join the "Youth Romance Club." She has established herself as the essential "straight man" of the series, keeping the pace with precise and sharp-tongued responses to Jel's unpredictable, chaotic jokes and her other quirky classmates. It is her presence that elevates the surrounding madness into top-tier humor, providing the audience with a pleasant sense of rhythm and stability.

Akane Tooi's best friend and a fellow high school student. Contrary to her calm appearance, she has a sharp tongue, creating a strong gap in her personality. She enjoys watching Akane get jerked around by Jel and occasionally drops harsh, piercing remarks that cut to the core with a cold gaze. She is not just a cute friend character but a spice that adds flavor to the story.

A high school boy with purple hair who is in the throes of "chunibyo" (eighth-grader syndrome). He routinely talks about delusions involving dark organizations and the powers of the demon world, constantly baffling those around him. A troublemaker who joins in on Jel's jokes with his own unique interpretations, he is a popular character who pushes forward on his own path without being discouraged, even when showered with Akane's cold retorts.

Basic Info: The eldest daughter of the prestigious Mochizuki family. A beautiful girl with pink hair. Personality: A wild character who eats electrical appliances and commutes to school by spinning like a wheel. She forms the "Bizarre Answer Trio" with Jel and Satan. Romance: She loves Otaku-kun. Her love is heavy, and she carries around a straw doll. Abilities/Traits: Her test average is 2 points, but there are rumors she is actually a genius. She possesses special abilities such as communicating with animals and ignoring gravity. She is very popular with other girls.

Basic Info: Born February 11th, Type O. He has the typical otaku appearance with a heavy build, a headband, and glasses; he actually lives alone. Genius Inventor: The Doraemon-like figure of the series, creating items like the "Affection Level Visibility Lens" and the "Silhouette Graduation Button." Hidden Side: Generally kind, but he uses military force with tanks and guns against Jel and Satan. He also has a side as a weapons smith, hiding a large number of guns in his bag. Relationships: He receives overwhelming love from Momo-chan, but he does not use military force against her.

A 27-year-old male teacher who serves as the homeroom teacher for Akane and her friends. Despite being a teacher, he is a bit of a jokester who, rather than stopping Jel's chaotic antics, joins in and enjoys them to the fullest. As one of the causes of chaos in the classroom, he receives merciless retorts from Akane just like the students.

A second-year high school student serving as the Vice President of the Student Council. He is an extreme "normal person" and the practical mediator who constantly provides accurate retorts to the troubles and contradictions caused by the eccentric members around him. He is very serious about school discipline and has a strong sense of responsibility, but his constant exhaustion from being jerked around by the group of individuals evokes a sense of pathos, making him a hardworking character who garners high empathy and popularity from the audience.

A first-year high school student serving as the Student Council Secretary and the younger sister of Satan Yamada. Like her brother, she is a troublemaker who baffles those around her with her unique worldview and ditzy remarks. She sticks to her own gal-style fashion, such as arranging her school tie into a ribbon, and her self-centered behavior—ignoring school rules and student council regulations—constantly accelerates Vice President Nega-kun's stomach aches.

A second-year high school student serving as the Student Council Treasurer. Despite having a serious-sounding role managing money, his words and actions are never straightforward. Like the other members, he develops contradictory arguments while ignoring his own faults, greatly bewildering those around him. His pace-breaking disruption of the student council discipline that Nega-kun tries so hard to maintain is very comical, adding further fuel to the slapstick interactions within the council.