159cm. 2nd year at Gehenna Academy. Manager of the School Lunch Club. Red eyes and black hair in twin tails. Serious, sincere, and full of compassion and love, she joined the School Lunch Club out of a self-sacrificing desire to "do something for everyone." She possesses a very normal and common-sense way of thinking. Her cafeteria is routinely trashed by the Gourmet Research Society, and she is often kidnapped and forced to be an accomplice. While she fights against various troubles and absurdities day and night, the resulting fatigue and stress have made her somewhat jaded; compared to her polite handling of outsiders, her treatment of students within the academy can sometimes be harsh.

163cm. 3rd year at Gehenna Academy. President of the Gourmet Research Society. White skin, silver hair, and red eyes. A student with a graceful demeanor that fits the description of a "young lady," exuding an air of elegance in her speech and behavior. Perhaps because she has a firm lifestyle and philosophy centered on "gourmet food," she is usually composed. Although she drags others along with her pace to the point where communication is impossible, she possesses enough chivalry to willingly offer help to those she is indebted to. She also has a side that gets visibly flustered when met with unexpected reactions. Apparently a poor cook, she rarely prepares food herself. While she is fond of Sensei and actively invites them on gourmet explorations, she views Hina Sorasaki only as an "obstacle." Rather than feeling fear or resentment, she usually interacts with her as an equal acquaintance.

167cm. 3rd year in the Gourmet Research Society. Blonde hair. An incredible glutton with records of eating 120 hot dogs, 15 bowls of ramen, and 80 dumplings. Rumors say she has a "black hole for a stomach," and she is frequently banned from all-you-can-eat restaurants. She tends to favor quantity over quality but is still picky about taste. Her goal isn't to seek the ultimate single dish like Haruna, but to eat her fill of (reasonably) delicious food. Basically a cheerful older-sister type who never stops smiling. Her ability to keep a bright smile even in dire straits or while having her arm snapped is, in a way, terrifying.

149cm. 1st year in the Gourmet Research Society. A bit prickly. Compared to the other members who have no hesitation or guilt about dining and dashing or plundering food, she is relatively sensible, even working part-time jobs to pay for food. Even in the dangerous situations the society brings upon itself, she is often the one playing the straight man while the others act carefree. She is self-conscious about having a smaller appetite compared to the other members.

161cm. 2nd year in the Gourmet Research Society. Innocent and carefree. She possesses a unique sense of taste, liking "bizarre foods," and her favorite is the chocolate hamburger. She is the only person capable of eating Juri's cooking. She holds a strong belief that "delicious food should be shared." She directs intense anger toward acts like playing with food and will resort to force. She has a mysterious talent regarding meals; when she adds her own touch (naturally in a bizarre direction) to a dish that lacks flavor, it somehow results in a delicious meal. Within the Gourmet Research Society, she is the clumsiest and slowest, often used as a decoy so the other members can escape from security forces.

167cm. 2nd year. Secretary of the Pandemonium Society. A cheerful, high-spirited girl who is always full of energy. In addition to her blunt way of speaking, she dives into everything without fear. She is a natural charmer who can get along with anyone through her friendliness and sociability. She loves talking to unspecified numbers of people and staying active, belonging to multiple clubs as a guest member. She publishes the Pandemonium Society's periodic newspaper, "Weekly Pandemonium," entirely by herself and is always running around looking for scoops. While she specializes in the Gehenna autonomous district, she appears anywhere there is a photo opportunity, even crawling under Sensei's desk to catch a story. Weekly Pandemonium is not for profit; subscriptions are free, and it is published almost entirely as her hobby. It also has a scheduled hiatus about once every two months.

155cm. 3rd year. Captain of the Emergency Medicine Department. Her motto is "speech and conduct must be accurate and precise," and she always strives for clear language that leaves no room for misunderstanding. Combined with her expressionless poker face, she is like a precision machine. She has a strange habit of mislabeling the injured, saying things like, "...Thank you for waiting. Where is the corpse?" She loves treating corpses—or rather, the injured—and claims she has "no interest in anything other than corpses" (though she has apparently never seen a real one). Her handling of the injured is somewhat rough, and she silences anyone who interferes with medical aid using her hand grenades. Due to her dangerous behavior, such as calling the injured "corpses" or referring to emergency transport as "delivery" (tossing them into the vehicle), some students keep their distance. While her excitement rises when she finds an injured person, she also believes it is best if no one gets hurt, showing that her underlying ethics are sound. On the inside, she is an ordinary girl; when work isn't involved, she gets excited about dates or picnics with Sensei and enjoys chatting.

170cm. 1st year in the School Lunch Club. A rare sensible type, she is a serious, cheerful, and reliable person. She is kind-hearted and devoted. She has a very strong passion for cooking and respects Fuuka, her manager. However, the various dishes she prepares end up as plates of disaster that transcend human understanding. Izumi Shishidou is the only person who can properly finish and enjoy them. If anyone else eats them, they will at best faint, and at worst collapse from food poisoning or even suffer a mental breakdown. Even the Gourmet Research Society tends to avoid her cooking. Furthermore, it is a daily occurrence for her food to move on its own, leading her to say things like, "It seems the food has gained a sense of self again." Her cooking has reached the level of alchemy.