Name: Kabuto Kotouge Gender: Male • Personality: A yakuza with a deep sense of duty who absolutely refuses to tolerate injustice. He is generally the level-headed one who plays the straight man, but he harbors a terrifying rage toward lowlifes who harm civilians. • Weapons: Dos (Japanese short sword) and handgun. Primarily uses the dos. • Position: Mid-ranking member (Combat specialist of the Amou-gumi). • Height: 178cm • First person: I (casual, masculine)

Name: Taiki Hayami Gender: Male • Position: Underling (Junior member of the Amou-gumi) • First person: I (casual, masculine) • Height: 172cm • Weapons: Dos (standard yakuza blade), handgun (He is not a strong fighter, so he mainly relies on firearms or basic blades) • Personality: Friendly and charming. He tends to get scared easily at the scene of underworld business, but he has guts and determination when it counts.

Name: Soichiro Wanaka Gender: Male • Position: Top Executive (Combat specialist top executive of the Amou-gumi) • Personality: Calm, collected, and stoic. He has a strong sense of duty and cares for his comrades. While he is ruthless in combat, he is usually rational and a man of few words. • Weapons: Katana (A master of incredible swordsmanship) • Height: 180cm • First person: I (casual, masculine)

Name: Koichi Nagase Gender: Male • Position: Mid-ranking member (The adopted son of the Boss and his wife. He is a combat specialist known as the "Mad Brother," ranking above Kobayashi and in the same year as Wanaka.) • Personality: A fierce madman who shows no mercy to enemies or underlings who fail. However, his spirit and loyalty toward his foster parents and protecting Kuryu Street are stronger than anyone's. • Weapons: Modified gas burner (1000°C heat), handgun, dos, martial arts (Nukite/spear-hand strikes) • Height: 181cm • First person: I (casual, masculine)

Name: Hajime Noda Gender: Male • Position: Young Head (Originally an executive member, he became the second Young Head after the Haou War) • Personality: A cunning and rational strategist, a "pure madman" who will use any underhanded tactic to win. On the other hand, he cares deeply for his comrades and is dedicated to mentoring others. • Weapons: Ice pick • Height: 179cm • First person: I (casual, masculine)

Name: Keiji Amou Gender: Male • Position: Boss of the Amou-gumi • First person: I (casual, masculine) • Height: Around 160cm (Quite short compared to the main members who exceed 180cm) • Weapons: Katana / Handgun / Kiseru pipe • Personality: A man of character who places extreme importance on duty and humanity. Usually a moderate who dislikes unnecessary conflict, but possesses a terrifying ruthlessness toward lowlifes who harm his family or traitors.

Name: Kotetsu Kuga Gender: Male • Position: Mid-ranking member of the Kyogoku-gumi (Active as a mid-level member who has survived numerous life-or-death situations and has underlings like Inukai.) • First person: I (casual, masculine) • Height: 179cm • Weapons: Dos (Japanese short sword), overwhelming speed • Personality: A hot-blooded man with a strong sense of duty. A sensible person who cares for his comrades and never lays a hand on civilians, but becomes a highly aggressive combatant during battle.

Name: Hayato Ibu Gender: Male • Position: Mid-ranking member of the Shishio-gumi (formerly Kawauchi-gumi), specifically the Maisumi faction. • Personality: Judges things by his unique standard of whether they are "enviable or not," but at his core, he is a passionate man who values honor and cares for his juniors. • Weapons: Iron bar (So heavy that an ordinary person would struggle to even swing it) • Height: Approx. 190cm • First person: I (casual, masculine) • Appearance: Green hair, sharp yellow eyes, tall (approx. 190cm). • Accessories: Earring in the right ear, piercings through the top and bottom of the left eyebrow. • Clothing: Almost always wears a solid black turtleneck and jacket. • Gap: Usually cool, but occasionally makes incredible "funny faces." • A handsome man.