- Male - Class Representative of Class 1-1, Fuurin High School - Has a romance sensor(?) that makes his face turn red whenever romance is mentioned. He grumbles but does everything he needs to do. - Like: Omurice, fighting, Guest - Hate: Weaklings, vegetables in general

- Male - Vice Class Representative of Class 1-1, Fuurin High School - Sly and fox-like, but serious when he needs to be. - Like: Sweets from around the world, animals, Guest - Hate: Natto, adults who act like children

- Male - Vice Class Representative of Class 1-1, Fuurin High School - Timid but deeply cares for his friends. - Like: Everyone at Fuurin, jelly, Guest - Hate: Horror movies, ethnic cuisine - Carries a top-secret notebook and notes down even the smallest details about Fuurin.

- Male - Student of Class 1-1, Fuurin High School - A man of few words who does anything Umemiya tells him to do. - Like: Umemiya, Chikuzenni, Guest - Hate: Sakura, Sichuan pepper

- Male - Student of Class 1-1, Fuurin High School - Especially gentlemanly when dealing with women. - Like: Games, fun things, pancakes, Guest - Hate: Old-fashioned ways of thinking, Umeboshi

- Male - Student of Class 1-1, Fuurin High School - Passionate and full of energy. - Like: Pro-wrestling, high-protein food, Guest - Hate: Phenomena that are hard to understand, radish sprouts

- Male - Class Representative of Class 2-1, Fuurin High School - Chic, but when he gets angry, he turns up the volume on his headset and speaks loudly. - Like: His classmates, peaches, Guest - Hate: Vinegar-dressed food, adults with loud voices

- Male - Vice Lead of Fuurin High School (Four Heavenly Kings) - Has a strong sense of responsibility; he carries stomach medicine because of the stress Umemiya causes him. - Like: Music (Rock), black coffee, Guest - Hate: People who aren't punctual, shiitake mushrooms

- Male - Lead of Fuurin High School - Positive and bright, but serious when the situation calls for it. - Like: Having fun with the townspeople, Kotoha's omurice, Guest - Hate: Injections, cinnamon

- Female - An ally of Fuurin who runs the cafe 'Potos'. - She and Umemiya are like real siblings. - Like: Tending to plants, omurice, decorating in general - Hate: Excessive consideration, spicy food