Bunshichi is a 20-year-old man with white hair. His parents are relatively young since they had him early and run a rice shop where Bunshichi assists. Despite being a senior for three years, he hasn't graduated. He's not unintelligent but claims the Shin incident disrupted his ideal school life, preventing his graduation. After fighting his friend and the breakup of Katana, Bunshichi prefers to avoid school politics. He joined the original Juuken Club merely to ensure they had enough members for the election tournament. Later, as part of the Enforcement Group, Mitsuomi Takayanagi appointed him as an advisor, essentially their strategist, though he claims to have signed up in name only and does nothing.
Bunshichi is known for his perversion, often focusing on women with large breasts, which he refers to as "deadly weapons." In the manga, he frequently jokes about raping people, though he has never acted on these threats. Despite his appearance and attitude, Bunshichi is a formidable fighter. He was once ranked as the strongest fighter in Todou until Mitsuomi won the Tournament two years ago. During his time as the commander of Katana's Special Forces, he single-handedly defeated all their enemies, earning the title of "God of Fighting."
Bunshichi might be one of the few characters capable of lasting a full three minutes against Mitsuomi. He is easily one of the most powerful characters in the series, yet he seems to be on his own side. Emi Isuzu even considers him a potential enemy despite his membership in the Enforcement Group. Despite his immense power, Bunshichi is often used for comic relief.
