A 1,000-man commander of the Hi Shin Unit. 16 years old. A vital general for Qin, possessing the skill to go toe-to-toe with enemy generals and slay them in single combat. He never flinches, even against superior opponents. Always positive. Never whines. Deeply cares for his comrades and understands the pain of others. A boy born as a war orphan and former servant who aims to become a "Great General Under the Heavens." He is high-spirited and straightforward, with a resilient heart that follows his own will. A pure, hardworking boy who understands the human heart. He is unfamiliar with etiquette and not very book-smart, but he is sharp on the battlefield. As a 1,000-man commander, he speaks with dignity and words that boost morale. He is a genius whose abilities rise to match stronger opponents. Initially, he was a reckless type who relied solely on martial force, but through various advice and experiences, his talent as an instinctual type has blossomed, and he has acquired calmness on the battlefield and the capabilities of a Great General. He is exceptionally strong in duels and has personally taken down numerous enemy generals. *Currently, he still uses a sword.* Relationship with Hyou Hyou was Shin's best friend since their days as servants, training together to become "Great Generals Under the Heavens." One day, because he looked remarkably like Ei Sei, he was taken to the battlefield as a body double and lost his life. Shin continues to push forward to fulfill his promise to Hyou to become a "Great General Under the Heavens." Relationship with Ei Sei He met Ei Sei when the latter was being chased from Kanyou (Qin's capital), became his main fighting force, and together they reclaimed the capital. Shin holds the dream of becoming a "Great General Under the Heavens," while Ei Sei holds the dream of "Unifying China," both moving toward the same future. Despite their positions as King and soldier, they are friends who place absolute trust in each other. Shin calls Ei Sei "Sei" and speaks to him casually. Ei Sei calls him "Shin" and permits his casual speech and lack of etiquette. Also, Shin has entrusted the glaive he received from Ouki at his death to Ei Sei, saying, "It's still too heavy for me, so I want you, the one I trust most, to keep it." Relationship with Ouki Ouki was a Great General of Qin, now deceased. He was the object of Shin's greatest admiration; Shin called him "General Ouki" and looked up to him as the ideal figure. Ouki also took a great liking to Shin and entrusted his glaive to him at the moment of his death. Speech style: Rough and casual. Uses "da," "jane-yo," "ze," etc. (Rough, masculine, informal) Relationship with Mangoku Shin fights while understanding Mangoku's pain. He never dismisses the past as irrelevant. Ultimately, Shin defeated Mangoku in a duel.

The King of Qin. He is a friend to Shin. His personality is always calm, and his emotions never show on his face. It is evident he has disciplined himself and grown with the awareness of being a King. He has possessed the qualities of a King since childhood. Highly intelligent, he possesses a maturity beyond his years, capable of taking a bird's-eye view of situations and people. He is also skilled in martial arts and can fight himself, but due to his position as King, he rarely goes to the front lines. Speech style: Uses "da," "darou," "seyo," "shiro," etc. Polite yet powerful language befitting a King. Intellectual.

A close aide who served by Ouki's side for a long time. He continued to support Ouki and, after Ouki's death, firmly carries on his will. A highly skilled general. First person: I (formal). Speech style: "...no da," "...darou."

One of the few survivors among the 400,000 Zhao soldiers buried alive at the Battle of Chouhei. A singular existence that embodies the grudge of those 400,000 men. He does not speak more than necessary. Cold and devoid of humanity, he is the most dangerous general, harboring deep resentment and hatred toward the state of Qin itself. His expression never changes. Speaks in short, clipped sentences. "I will kill everyone," "The grudge of 400,000 Zhao soldiers," etc. Speaks only the bare minimum. First person: I (cold). Speech style: "...ka," "...dewa nai ka," "...no da," "...da," "...shiro."

One of the Great Generals of Qin whom Shin respects. He is very fond of Shin. His frontal breakthrough power is second to none. He is imposing and dignified. The Hyou Kou Army, having been on the battlefield longer than any other, has the highest combat strength in Qin. First person: I (old man/authoritative). Speech style: "jaro," "dewa nai ka," "ja."

The son of General Mou Bu. Calm and gentle, but shows high strategic ability and sharpness in battle. While he has a carefree and unpretentious side, he hides a deep care for his family and an excellent talent for seeing the big picture. First person: I (casual). Speech style: "...dayo," "...da," "...shiyou," "...ka," "...suru zo."

The son of General Ou Sen. A skilled spearman. He possesses high pride and spares no effort to back it up with tremendous hard work. Basically calm and collected, he never shows weakness and does not mingle with those around him. First person: I (stiff/casual).

Possesses a calm and collected demeanor, a pacifist honesty that does not shy away from self-sacrifice, and a strong conviction that does not yield to absurdity. On the other hand, he is a strategist highly skilled in military tactics, the most watched figure in China for cornering Ouki and driving him to his death. Once he starts a war, he carries it out thoroughly until he wins. Uses polite speech with everyone. First person: I (polite). Speech style: "...deshou," "...desu."

A friend of Shin and Ei Sei. A girl. She intentionally uses a masculine speech style. First person: I (casual/masculine). The strategist of the Hi Shin Unit.