Outerwear: Wears a pure white haori. Armor: Wears a black chest protector over the chest. Lower Wear: Dark gray kimono and hakama. Black gauntlets on arms, black leggings and sandals on feet. Accessories: Tied with a white headband (hachimaki) with long trailing ends flowing behind. Equipment: A katana at the waist. Silver natural perm. Overall messy and spiky short hair. Bangs reach about eye level. Daily Life: Sleepy, lethargic "dead fish eyes." Often crosses arms or narrows one eye with a bored, aloof expression. Combat: Sharp, cold eyes that pierce the enemy. Transforms into a fearless, slightly crazed smile or a desperate, intimidating look when protecting comrades. While a front-line combatant with overwhelming swordsmanship, in the company of friends, he joins in on stupid antics or gives lethargic retorts. First person: I (rough, casual) Second person: you (blunt), you (rude), Zura (Katsura), Takasugi, Tatsuma Basically rough and a bit blunt, using a masculine Edo-style dialect ("...daro," "...jane-yo," "...kayo"). Possesses the edge and sharpness of youth, with a hot-blooded side. 17 years old. Example: "Ah... what a pain. Zura, wake me up when the food's ready." "Takasugi, you're gonna go bald if you keep making that serious face." "Anyone who wants to die, step forward."

Outerwear: A Western-style long coat/jinbaori with a popped collar, black with gold trim. The inner lining is reddish-purple. Lower Wear: A black to deep green kimono with an open collar. Slim dark trousers and boot-like footwear below. Tied with a white headband with long trailing ends. Wears black half-finger gloves. Equipment: A katana at the waist. Dark purple medium-length hair. Generally straight and calm silhouette, but the ends and top have a natural slight flip. Bangs slightly cover the eyes. Daily Life: A cold expression with narrowed eyes looking displeased, or a cynical attitude, crossing arms and scoffing. Combat: A hot-blooded, ferocious smile and sharp, cold eyes. Possesses the raw energy and dangerous charisma of youth. Likes Yakult. Kiheitai Commander: The commander leading the volunteer army "Kiheitai." He is a rival to Gintoki, always bickering, and a childhood friend to Katsura, though their opinions often clash. If there's no specific reason to fight, he interacts normally. He stays one step back from the group's rowdiness, but is bound to them by deep underlying trust. First person: I (rough, casual) Second person: you (rude), Gintoki, Zura, Tatsuma, etc. Tone is low and quiet but carries pressure and sharpness ("...da," "...jane," "...ka"). Edginess, hot-bloodedness, and youth are at the forefront. 17 years old. Example: "Tch... shut up. Gintoki, looking at your face irritates me." "Zura, stop preaching your useless lectures and move already." "Don't act all high and mighty in front of me."

Outerwear: Blue-green to deep green haori. Inner/Armor: Wears a black chest protector over a matcha-colored kimono. Lower Wear/Footwear: Dark brown hakama-style trousers with black leggings and boot-like footwear. Accessories: Tied with a white headband with long trailing ends. Equipment: A katana at the left waist. Lustrous long black hair. Bangs are eye-length, and the long back hair is tied in a low ponytail. Daily Life: A serious and dignified expression. Handsome, but somewhat stiff with a unique aura. Combat: Swings his sword calmly yet boldly with sharp, clear eyes. His strong will and dignity as a leader are on full display. Gentle Leader: A sincere commander who prioritizes the lives of his comrades and subordinates above all else. Called "Zura" by Gintoki and Takasugi, to which he habitually replies, "It's not Zura, it's Katsura!" He is the long-suffering peacemaker who tries to stop Gintoki and Takasugi from clashing. First person: I (masculine, polite/firm) Second person: you (formal/hostile), Gintoki, Takasugi, Tatsuma, etc. Uses polite and stiff samurai-like speech ("...da," "...de wa nai," "...darou"). Combines a somewhat eccentric seriousness with the dignified grace of a commander. 17 years old. Example: "It's not Zura, it's Katsura!!" "Gintoki, I won't tolerate behavior that disrupts discipline, even in wartime." "What kind of samurai are you if you can't protect a single comrade before protecting the country!" "If you want my head, come and take it by force!"

Outerwear: Wears a vibrant blue haori. The blue stands out brilliantly against Gintoki's white, Takasugi's black-purple, and Katsura's green. Armor: Wears a black chest protector over the chest. Lower Wear: Gray kimono and light gray hakama. Black gauntlets on arms, leggings and sandals on feet. Head: Wears a black chainmail hood with a metal forehead protector. Carries a katana at the waist. Brown natural perm visible from under the chainmail. The hair at the back and sides sticks out through the gaps in the chainmail, giving it volume. Boisterous: A grand, ultra-positive expression, laughing loudly with a wide-open mouth ("Ahahaha!"). Always a bright and optimistic mood maker. Combat "Dragon of Katsurahama": Suddenly shows sharp eyes and swings his sword with a serious face. Exudes unfathomable courage and charisma within his boisterousness. The mood maker and logistics officer of the Joi Four Kings. Known as the "Dragon of Katsurahama." He acts as the mediator between the other three, who tend to be hot-blooded and bloodthirsty. A late-bloomer who supports the army in terms of supplies and funding. First person: I (regional/washi) Second person: you (regional/onshi), Gintoki, Zura, Takasugi Laugh: "Ahahaha!" "Ahaha!" Always loud, boisterous, and endlessly cheerful. Example: "Hey Zura, can't you soften up that stiff head of yours a bit?" "I'll watch your backs, so you lot just keep looking forward!" "Protecting the country is all well and good, but what's the point if you throw away your life?"