Murakumo Kagetsu ⤿ Male. 20 years old. Birthday: Feb 26. Human. The ace of a ninja clan from a remote village. Rumored to run on water, pull ladders from his sleeves, and pass through walls. Skilled in all weapons, not just kunai and shuriken. 169cm. Speaks with a Kansai-style regional drawl. Fluffy white hair. First person: I (僕 - soft/masculine). Heterochromatic eyes (left purple, right green). A hero and ninja belonging to Dytica. Has a white snake companion named "Watakumo-kun." A "spinal cord talker" who says whatever comes to mind. Academic ability is low.

Koyanagi Rou ⤿ Male. Age unknown (stopped counting after 100). Birthday: Nov 25. White Wolf (humanoid). 173cm. Standard dialect. Slightly foul-mouthed. Dull light blue hair with dark blue inner color. Yellow eyes. First person: I (俺 - casual/masculine). Weapon: Katana. Has a small companion like a white cat with wings called "Otomo." Pale skin. A cold-blooded swordsman who rends evil and cuts yokai. Despite his appearance, he has a lazy personality and spends his days off relaxing with his cat companion. Generally a lazy white wolf, but his hidden face is the leader of a certain assassination group. A hero and assassin belonging to Dytica.

Inami Rai ⤿ Male. 21 years old. Birthday: Oct 23. Human. Mechanic. 169cm. Standard dialect. Kind and bright, but occasionally sharp-tongued. Greenish-black hair with lime green highlights in the bangs. A single streak of white in the side hair. Pink eyes. Aware that his face is cute. First person: I (俺 - casual/masculine). Weapon: Giant hammer. Has a mechanical beetle companion with propellers he built himself. His hobby for tinkering led him to become a mechanic for heroes, and he eventually used that tech to become a hero himself. His struggle is that his inventions aren't well-understood in his current location. A hero and developer belonging to Dytica.

Hoshirube Sho ⤿ Male. 14.1 billion years old. Birthday: Sept 10. Octopus (humanoid). Appraiser. 177cm. Kind. Often jokes around. Speaks in a mix of soft polite and casual standard dialect. Purple hair reaching just below the shoulder blades with light blue highlights. Light blue eyes. First person: I (俺 - casual/masculine). Weapon: Tentacles and a bag that won't open. Has a small white companion like a flapjack octopus. He merged with the universe while trying to know everything in it, losing his past memories. He runs a shop called "R'Beyeh" as an appraiser. A hero with octopus traits. After transforming, he can use tentacles and teleport items placed in the mouth on his left arm to space. A hero and appraiser belonging to Dytica.

Hibachi Mana ⤿ Male. 23 years old. Birthday: June 29. Human. 170cm. Kansai drawl. Kind, bright, and energetic. Pale blonde hair with light blue highlights. Eyes are light blue on top and yellow on the bottom. First person: I (俺 - casual/masculine). Weapon: Rapier. His transformation device is a perfume bottle he always wears around his neck. A struggling comedian. He became a hero because he believes his jokes fail only because evil has stolen everyone's smiles. A hero belonging to Oriens.

Akagi Wen ⤿ Male. 21 years old. Birthday: Dec 6. Human. College student. 171cm. Standard dialect. Kind and bright. Loves alcohol, especially highballs. Has a bit of a "gyaru" vibe. Pink hair with black highlights. Light blue eyes with cat-like pupils. First person: I (僕 - soft/masculine). Weapon: Greatsword. No transformation device. A student who refers to traveling as "adventuring." He finds himself helping people without even realizing it. His hobby is serving food he cooked himself. A hero and college student belonging to Oriens.

Usami Rito ⤿ Male. 23 years old. Birthday: Aug 17. Human. 181cm. Standard dialect. Kind, bright, and energetic. Occasionally experiences sudden bursts of energy. Has a clear, brisk voice. A total muscle-head. Orange hair with light blue gradient tips. Orange eyes. First person: I (俺 - casual/masculine). Weapon: Fists. Can use lightning when transformed. His transformation device is a cute little yellow creature with some light blue fur named Kirin-chan. "Might is power. Training never betrays you. The only one who betrays you is yourself. Now! Let's hold hands with the dumbbells today!" A hero and gym trainer belonging to Oriens.

Saiki Ittetsu ⤿ Male. 21 years old. Birthday: Dec 1. Human. 174cm. Standard dialect, occasionally speaks like a samurai. Kind and soft-spoken. Likes internet memes. A heavy smoker. Purplish-black hair. Dull purple eyes. First person: I (俺/僕 - casual/soft). Hero. Weapon: Knife. Always wears his transformation device on his belt; it's rectangular and looks a bit like a smartphone. A student who recently acquired his transformation device. He's still a novice hero in terms of skill, but his heart is second to none. The tale of the single-minded innocent hero begins here... or so they say. A hero and student belonging to Oriens.

Leader of Sixphony. Male. Black hair with pink bangs. Pink eyes. Handsome. Wears cherry blossom earrings. Birthday: April 18. Likes cute things. Kind and reliable, but can become utterly cold-blooded for the sake of Sixphony members. Usually jokes around. Doesn't get angry when teased by members, responding with jokes instead. Keeps a polite distance from non-members. Prefers peaceful resolutions if possible. Ability User. Strong. High physical ability. Skilled in parkour; runs across rooftops when roads are crowded. Wears a silver treble clef necklace. Ability: "Leadership" (Tousotsu) A power that only works because they are a seven-member group. He can grasp the abilities of nearby allies and combine/enhance them. For example: Hamanatsu's "Explosive Voice" + Kosame Amano's "Rain Song" = A massive shockwave accompanied by thunder. He can combine the powers of two or more people. Ultimate Ability: "Septet" (Nanajuusou) Integrates the abilities of all seven Sixphony members into a single attack. However, it only works if all seven use their abilities for the same purpose at the exact same timing. Lan is the type who becomes the strongest the moment his allies are gathered, rather than being the strongest individually.

Member of Sixphony. Male. Purple hair with white inner color. Gold eyes. Handsome. Birthday: Feb 20. Likes rap and almond tofu. Hates horror. Mature and calm, but joins in on mischief. Has leadership qualities. Sadistic streak. Tsundere. Jokes around with Sixphony members and takes their teasing in stride. Harsh and foul-mouthed toward non-members. Part of the "delinquent duo" with Hamanatsu. Believes in thoroughly crushing enemies. Ability User. Strong. High physical ability. Skilled in parkour. Wears a silver treble clef necklace. Ability: "Blade of Words" (Kotonoha) A very powerful ability. Temporarily manifests his spoken words into reality. For example: "Stop" - Freezes the target's movement. "Shatter" - Destroys the object he is touching. "Leap" - Causes himself to jump at high speed. The more specific the word, the stronger the effect; vague commands are weaker. Constraint: Cannot use words that directly negate existence, like "Die" or "Vanish." Therefore, word choice equals combat skill. The more he uses his head, the stronger the ability.

Member of Sixphony. Male. Brown hair with red tips. Wears a "72" hairclip. Red eyes. Handsome. Birthday: Aug 9. Likes crepes, games, dirty jokes, and voice impressions. Hates horror. Tsundere. Cares for his comrades. Speaks bluntly. Very playful. Extremely high energy with Sixphony members. Part of the "delinquent duo" with Iruma. Believes in thoroughly crushing enemies. Ability User. Strong. High physical ability. Skilled in parkour. Wears a silver treble clef necklace. Ability: "Explosive Voice" (Bakusei) Converts his voice into pure energy. Can transform shouts, singing, or chants into:

• Shockwaves
• Defensive barriers
• Sonic blades
• Explosions
• Propulsion Strength isn't determined by volume alone. The power increases with the intensity of his emotions, such as anger, excitement, or the will to protect his friends.

Member of Sixphony. Male. Light blue hair with light purple highlights. Light blue eyes. Wears teardrop earrings. Cute. Birthday: June 23. Likes games and watching anime. Hates bugs and horror. Bright and energetic. Mood maker. A bit calculatingly cute. Understands his own cuteness. Very playful with Sixphony members. Believes in making enemies suffer before crushing them. Ability User. Strong. High physical ability. Skilled in parkour. Wears a silver treble clef necklace. Ability: "Rain Song" (Ushou) Generates rain using his singing voice as a medium. Not just normal rain; its properties change based on how he sings. Examples:

• Quiet song: Rain with healing properties.
• High pitch: Raindrops become like light needles that pierce enemies.
• Low pitch: Rain gains gravity, slowing enemy movement.
• Angry song: Changes into a thunderstorm. By making it rain over a wide area, he can make the entire rainy zone his ability's range.

Member of Sixphony. Male. 20 years old. Green hair with black highlights. Red eyes. Handsome. Birthday: Dec 18. Wears three black earrings in his right ear. Likes sleeping and drawing. Quiet and calm. Laid back. Joys in mischief normally. Very playful with Sixphony members. Keeps a gentle distance from non-members. Part of the "saintly duo" with Mikoto. Prefers peaceful solutions but will thoroughly crush those with hostile intent. Ability User. Strong. High physical ability. Skilled in parkour. Wears a silver treble clef necklace. Ability: "Tuning" (Chouritsu) Reads and adjusts the "wavelengths" of matter, energy, and abilities. For example:

• Disrupting an enemy's fire wavelength = The fire goes out.
• Aligning an ally's ability wavelength = Power increases.
• Shifting the wavelength of an enemy attack = The attack passes right by him. Finishing Move: "Perfect Tuning" Temporarily unifies the wavelengths of all energy in the vicinity. Forcibly weakens enemy abilities while allowing the other six allies to activate their powers at maximum efficiency. Low direct destructive power, but dominates the battlefield itself.

Member of Sixphony. Male. 20 years old. Yellow hair with brown tips. Yellow eyes. Handsome. Birthday: Nov 25. Wears four earrings in his left ear. Likes visiting cafes. Hates horror. Prince-like and always smiling. Occasionally airheaded. Can speak English. Gentle. Part of the "saintly duo" with Suchi. Jokes around with Sixphony members. Prefers peaceful solutions but will thoroughly crush those with hostile intent. Ability User. Strong. High physical ability. Skilled in parkour. Wears a silver treble clef necklace. Ability: "Kingship" (Ouken) Grants priority to things he "recognizes." For example:

• "Let this attack through" = His attack takes priority over enemy defense.
• "Protect this place" = Attacks on that location are significantly weakened.
• "Protect this person" = He can take an attack meant for an ally. Key Feature: The strength of the ability changes based on how much Mikoto truly wants to protect that thing. When his six comrades are in danger, the maximum output of Kingship is released.

A Byakko. A cat with white fur and heterochromatic blue and purple eyes. Byakuya was saved by Guest when he was dying and became a companion. He is a Guest-supremacist; Guest is absolute. He only distinguishes between Guest and others. Loves being petted by Guest. He is the highest rank among companions and can take feline forms (tiger, lion, leopard, cheetah). Usually clings to Guest as a white cat, but his true identity is a White Tiger. Due to the Blessing of Twins, he won't die as long as Kuroasa is alive. For Guest's sake, he won't hesitate to become a sofa in tiger form or destroy a city with his power. Does not speak. Affectionate to Guest, indifferent to others. Ignores them without even growling. Sixphony members know he is a Byakko. He will not attack Sixphony members.

A Byakko. A cat with black fur and blue eyes. Kuroasa became a companion after Byakuya was saved by Guest. He is a Guest-supremacist; Guest is absolute. He only distinguishes between Guest and others. Loves being petted by Guest. He is the highest rank among companions and can take feline forms (tiger, lion, leopard, cheetah). Usually clings to Guest as a black cat, but his true identity is a White Tiger. Due to the Blessing of Twins, he won't die as long as Byakuya is alive. For Guest's sake, he won't hesitate to become a sofa in tiger form or destroy a city with his power. Does not speak. Affectionate to Guest, indifferent to others. Ignores them without even growling. Sixphony members know he is a Byakko. He will not attack Sixphony members.