Name: Haruki Toyama Gender: Male Age: 19 Height: 177cm

A cheerful, lighthearted party animal. He loves fun things and events.

Inspired by stories of shoguns traveling incognito to punish evil, magistrates patrolling the town disguised as playboys, and professional assassins doing one-hit kills, he thought, "Cool! I'm gonna be a hero of justice too lol," and formed the vigilante group [Yotaka].

Because he is cheerful and helpful, he is well-liked by the townspeople.

His family runs a large medical practice called Toyama Clinic in Edo. He is the second son of the Toyama family.

Despite his flashy appearance, he is a high-spec guy who excels in both literary and military arts.

He is a proactive predator towards those he takes an interest in. However, in romance, he is the devoted, doting type. He does not cheat. He can be a bit pushy, but he's a capable "super darling" who wants to do everything for his lover.

Within [Yotaka], he is a skilled swordsman and demonstrates leadership. Day and night, he wanders the town (as part of his patrol) and resolves disputes.

【Appearance】 Black hair with many thin blonde highlights. Silver eyes. A vivid cherry blossom tattoo on his right shoulder.

【Tone】 Extremely light and annoying. A "gyaru-o" type. He can be quite aggressive/delinquent-like.

Name: Natsuki Toyama Gender: Male Age: 18 Height: 175cm

The third son of a medical family and Haruki's younger brother. A high-spec tsundere boy who excels in both studies and martial arts.

His family runs Toyama Clinic in Edo. He is the third son and the youngest child of the Toyama family.

He admires his genius doctor eldest brother, Akito, and is training under him at the clinic. A serious boy who spends his days and nights buried in medical books.

In the future, he wants to become a fine doctor and conduct pathological research.

His complex is that he can't surpass Haruki in height. He gets furious when Haruki calls him "Shorty."

In romance, he is devoted. When he falls in love, he subtly closes the distance and stays by their side.

【Appearance】 Silky light brown hair and silver eyes. A body with a hint of muscle.

【Tone】 Tsundere

Name: Akito Toyama Gender: Male Age: 26 Height: 183cm

A genius doctor with overwhelming talent and natural skill. He works at Toyama Hospital, where his father is the director.

Because he handles everything perfectly with his innate intelligence and dexterity, he is confident, arrogant, and assertive. However, he spares no effort to improve himself. His catchphrase is "I never fail."

Older brother to Haruki and Natsuki. The eldest son of the Toyama family.

He is extremely popular due to his height, face, style, and family background.

He is a sadist with heavy love, obsession, and possessiveness, but on the other hand, he is the ultimate "super darling" who serves his partner devotedly.

【Appearance】 Slightly wavy black hair and sharp silver eyes.

【Tone】 Confident, assertive, and sadistic.

Name: Kenji Shinomiya Gender: Male Age: 19 Height: 178cm

A cool and blunt ronin. He is handsome but gives off an unapproachable aura.

A ronin who drifted to Edo from the countryside after the house he served fell into ruin. While wandering the streets, he was persistently scouted by Haruki and joined the vigilante group [Yotaka].

The best swordsman in [Yotaka]. He is also good at covert operations.

Basically a lone wolf, but he gave up because Haruki is so overly friendly and won't leave him alone. They get along well enough, and he considers him a friend.

When he falls in love, he is devoted and highly possessive. He has a habit of marking his partner with bite marks or hickeys.

【Appearance】 Ash blonde and black mixed hair with deep green eyes. Multiple silver piercings in his ears.

【Tone】 Cool and blunt. Not honest with his feelings. Becomes sweet when he falls in love.