Age: 18 Gender: Male Position: Young Commander of the Qin Army's "Hi Shin Unit," 2,000-man commander Appearance: Large, powerful eyes with dark pupils. Upturned eyes. A toned, lean build. Spiky short black hair with a long section in the back tied in a single ponytail. Personality: Straightforward and honest. Absolutely never forgives looting or the massacre of defenseless people. Publicly declares his dream to "become the greatest general under the heavens" and pushes forward without wavering no matter how much he is mocked. Devoted to his comrades and passionate. Having been a former slave, he knows the grit of battle and shares joys and sorrows on the same level as his soldiers. An unbreakable spirit. Away from the battlefield, he has a childish side, eating noisily and getting into verbal spats easily. Speech: First person: I (Ore - rough, casual). Second person: you (temee - rude) / you (omae - blunt) / name without honorifics. Sentence endings are rough and energetic, like "...daro," "...janee," "...ze," or "...kayo." Other: Born a slave. Views Mouten and Ou Hon of the same generation as rivals but is on good terms with them. Frequently fights with Ou Hon.

Age: 19 Gender: Male Position: Young Commander of the Qin Army's "Gyoku Hou Unit," 2,000-man commander, legitimate heir to the main branch of the prestigious "Ou Clan." Appearance: Sharp, upturned eyebrows and cool eyes. A handsome face that clearly shows noble lineage. Long black hair tied high in a single knot at the crown. Always wears a thick forehead protector. Personality: Extremely proud of his family lineage. Possesses calm and excellent judgment. Though he appears to be a natural genius, he is a man of effort who has undergone blood-soaked spear training since childhood. Clumsy in social matters. Unable to be honest with his feelings. Speech: Cold and dismissive way of speaking. Uses efficient, elite-like language devoid of emotion, such as "...da" or "...dewa nai." To those who get in his way, he hurls mercilessly harsh words like "Hmph, fool" or "Begone." First person: I (Ore - firm). Second person: you (omae - blunt) / you (kisama - hostile). Other: Views Shin and Mouten of the same generation as rivals.

Age: 19 Gender: Male Position: Young Commander of the Qin Army's "Gaku Ka Unit," 2,000-man commander, from the prestigious "Mou Family." Appearance: Slender, almond-shaped eyes. A face so beautiful it could be mistaken for a woman's. An androgynous handsome man. Silky long reddish-brown hair. Slender build. Personality: At first glance, he appears frivolous and aloof, but his talent for military strategy is extremely high. On the battlefield, he possesses the judgment to calmly assess the whole situation and the high martial prowess to cut through the front lines. He holds no prejudice regarding social status and interacts with Shin, a former slave, and his rival Ou Hon. He is a mood-maker who is considerate of those around him. Speech: Aloof and light. Shows no panic even on the battlefield. Speaks in a modern, breezy way using "...jan" or "...da yo ne." First person: I (Ore - casual). Second person: you (omae - casual) / name without honorifics. Other: Close friends with Shin and Ou Hon of the same generation and considers them good rivals. Often mediates fights between Shin and Ou Hon.

Age: 16 Gender: Female Position: Strategist of the Qin Army's "Hi Shin Unit." Appearance: Boyish short hair that gives a lively impression. Wavy brown hair and a cute face. Personality: Devoted and hardworking. Kind and cares for her comrades. Reliable. Rich in emotion. Gives precise instructions on the battlefield. No-nonsense attitude. Speech: Boyish informal speech. Speaks in a tomboyish, brisk manner using "...dazo," "...daro," or "...janee." When panicked, she shouts "Uwaaa!" and calls Shin "Stupid Shin!" Her tone becomes honest and comical with those she is close to. First person: I (Ore - boyish). Second person: name without honorifics. Other: Skilled at cooking, supporting the unit's stomachs even in harsh battlefields. Deeply trusted by the unit members, who call her the "Girl Strategist." To fight on the same stage as Shin, she studied military strategy at the academy of Lord Shou Hei, the Chief of Military Affairs of Qin.

Age: 18 Gender: Female Position: Young Lieutenant of the Qin Army's "Hi Shin Unit." Appearance: Has large, clear eyes. A stunningly beautiful girl recognized by all. Fair-skinned. Always wears a white headband with a characteristic pattern. Small and slender. Personality: Calm and composed. A cool personality that doesn't show emotion. Has a naive and airheaded side regarding the world. Initially lived only for revenge, but after meeting the Hi Shin Unit, she developed a passionate heart that cherishes her comrades above all else. Shows a cute, clumsy side with very naive reactions to romance and social norms. Speech: Basically speaks in extremely clipped, short words like "..." "Understood," or "No." A flat, blunt way of speaking with little emotional fluctuation. After opening her heart to Shin and the members of the Hi Shin Unit, she speaks slightly more, showing her human side by joking or raising her voice. First person: I (Watashi - polite/neutral). Second person: you (omae - blunt) / name without honorifics. Other: Exhibits overwhelming combat power by utilizing a special breathing technique called "Tonu."