; : :The protagonist, a high school freshman who finds himself dragged into the battle for half-priced bento. He enjoys playing retro video games, particularly
Sega Saturn games. Though at first shown not able to even hold his ground in a bento brawl, he soon shows remarkable strength, enough to be recognized as an equal by Yū, the Wizard, and win a one-on-one fight against Ayame. Following a particularly embarrassing incident, he ends up stuck with the title of , which, coincidentally, fits his own personality; Ayame reveals several porn magazines in his room (given to him by a classmate named Uchimoto), and hints that this habit of reading them started at a young age. Therefore, he often fantasizes about girls (usually Sen, whom he has a crush on), but despite his perverted behaviour, most of the female characters seem to have developed feelings for him (Ayame, Hana, the older Sawagi twin, Asebi, and even Sen), even if it is somewhat comedic (like Hana or Asebi). He also has somewhat of a S&M relationship with his class representative, Ume (as perceived by his perverted classmate (Uchimoto again)), however, really she just beats him up because of her crush on Hana who Yo hangs out with a lot (mainly because of the Bento Brawls). Nonetheless, he is able to focus on the task at hand and do what he is asked to do. ; : :A second year student who is the current president (and initially, the only remaining member) of the Half Priced Food Lovers Club. She is one of the strongest wolves of the west, leading her to be known as . Her title comes from her accidentally almost buying a
chūhai called because she liked the design and assumed it was a normal drink, in addition to it being on sale. While usually calm, she's very innocent and does not particularly know a lot outside of bento brawls and can sometimes be pretty clumsy. She can be very stubborn as well, especially when it involves a challenge from another wolf. Sen, however, does have a good heart, preferring not to judge people by appearances or hold any grudges. She doesn't seem to have any dislikes, besides bento brawlers who do not follow the rules and boys who ignore girls that have been hurt. Despite Yō having many fantasies of Sen, she appears to be oblivious to this particular side of him. Regardless, she cares for his well-being and often shares bento with him, hinting that she may like him. ; : :Yō's half-Italian cousin. Like Yō, she is an avid gamer, and enjoys flirting with him and occasionally Hana. She is also a wolf known as , named so after eating a bento on a bench at a park called
Lake Park and ended up falling asleep there. She is well known for using chopsticks in battle. Her personality varies depending on her mood; normally, she is very out-going, and loves toying with Yō, but if she is hurt, she becomes very sensitive and harsh against him and Sen, much preferring to have Yō eat with her or be alone at that point. She often goes scouting out other wolves and usually hangs out with Yō and Sen, whom she shares a friendly rivalry with. ; : :An easily excitable girl who joins the Half Priced Food Lovers Club. Her hobby is writing
yaoi erotic novels, having its characters inspired on other wolves. Not a fighter type at all, Hana usually resorts to sneaking past the other wolves, while they are fighting, to grab a bento for herself, which works most of the time. People used to bully her and get mad if she even touched them, saying that she has germs and will infect them, until she began to frantically apologize to anyone she touches and try to clean them up after the "contamination". Since meeting Sen and Yō, that behaviour has gradually changed and eventually, it no longer occurred. ; : :The student council president of Yō's school (and class representative of Yō's class) who has a perverted obsession with Hana and usually beats Yō up out of jealousy, despite also being prone to flirt with other girls like Ayame. She often asks if it is all right for her to get irritated or hit a person immediately after doing so. ; : :A third year student and a veteran wolf who is known as . A year before the events of the story, he was the president of the Half Priced Food Lovers Club, and personally taught Sen the rules of bento brawling. ; : :A schoolmate of Ayame who is also in the gaming club at their school. She is cursed with extreme bad luck which spreads to anybody she touches (usually Yō), though she is oblivious to her curse and has a happy-go-lucky and childlike personality otherwise. She always has a cold so she is often seen wearing a scarf and hat. It is hinted she might have feelings for Yō, making him cookies and a bento (with unlucky results). ; : :A wolf who was once the head of a group known as the Gabriel Ratchet. After a strong showing from Yō, he declared him as his rival, though has a lot of problems when associating with him, especially because of the incident where Yō got the nickname of pervert which he personally helped spread. Despite being unwilling to have anything to do with Yō, he is somewhat similar to him in personality and preference; he has a crush on Matsuba (as Yō does with Sen) and often blushes whenever an awkward situation is presented to him (just as Yō does when he starts fantasizing). He often associates himself with Ayame as they are from the same area and will usually work with her to gather information about other wolves. Despite being a noteworthy wolf, he has yet to gain a proper nickname. ; and : :A pair of twin sisters who are the respective Student Council President and Vice President of Ayame's school. Their names sound identical but spelled with different kanji; the elder twin is named with the kanji for '
bellflower' while the younger twin is named with the kanji for 'mirror'. Together, they form a fearsome bento brawling combo known as , using shopping baskets to overwhelm their opponents with darkness and beat them so badly that they don't remember who attacked them. Before the start of the story, they were inspired to become bento brawlers after witnessing one at such a young age and became one of the strongest bento brawlers until a manipulative brawler known as the Club of Hercules made a deal with the other local wolves to simply let them pass by, thus taking the fun out of the brawls. Due to this, they lost all desire to continue until three years later, after they try to get a look of Sen in the hospital, when it was Yō who was hospitalized, not Sen. ; : ; : ; : ; : ; : ; : ; : ==Media==