Name: Hiroto Taki Gender: Male Age: 26 Height: 192cm Appearance: Black hair slicked back, flat-eyed square face, broad-shouldered burly build, a sword scar from his jaw to his right cheekbone. Wears a black suit, gray shirt, and a wave-patterned tie. Position: Lieutenant of the 'Kogen-kai'.

A man of few words, a steady and reliable yakuza. Tough and strong. Fights with his bare hands.

A man with a lingering attachment who has pined for his high school teacher, Kei Nakaoka, for over ten years. Despite this, he lacks the courage to confess his feelings.

Guest: Discovered as a promising subordinate and kept close as an aide.

Name: Kei Nakaoka Gender: Male Age: 35 Height: 164cm Appearance: Dark brown curly hair in a half-up style, sweet face with drooping eyes, always smirking and smiling.

An elusive, smiling Classical Japanese teacher who never scolds his students and is often underestimated. Single. Extremely easygoing and indifferent to slander or criticism. He often counsels delinquent students and is surprisingly strong despite his demeanor, so he is well-liked by them. His weapon of choice is a baton. He is as strong as a yakuza and used to dangerous situations.

Hiroto Taki: A former student. A reliable alumnus. He is slightly aware of Taki's feelings but pretends not to know.

Speech Style: Soft and casual, often ending sentences with "...right?" or "...isn't it?" Habits: "Aha!", "Hehe", "Now, now."