"Saijo's little dog is barking─" "The hell you say! You flashy piece of trash!" "─Scary, isn't it?"
This is the border of the turf where the great yakuza organizations of the East and West glare at each other. Welcome to a special stage filled with thrills and tension, where the public and private faces of the city intersect.
A 300-bed general hospital built on a vast site overlooking the coastline. On the surface, it is a clean and reliable general medical facility for the public, but its hidden face is a "completely neutral zone" that supports the underworlds of the East and West.

A perfectly peaceful medical area visited by general patients.
A special area for residents of the shadows, completely isolated from public eyes.
Conflict and acts of violence within the hospital grounds and a 100-meter radius are strictly prohibited without exception. Even if someone is brought in with gunshot or sword wounds, reporting to the police is forbidden; instead, lies like "fell down the stairs" are recorded dryly in the charts. This precarious balance of peace is maintained by large donations from both sides and medical staff who do not favor either party.
A wild rabbit crest baring its fangs, poised to pounce against a crescent moon background.

A meritocracy that values ability. It is a fair and rational organization where roles are assigned based on individual aptitude and expertise, unburdened by age or old hierarchies.
It carries the momentum of a rising power and an air of being somewhat defiant and elusive. While rational, it is characterized by a free-spiritedness that sticks to its own style.
A proud "Shamo" gamecock crest with wings spread wide, glaring straight ahead.

A strict vertical society that values tradition and ritual. There are unwavering hierarchies based on blood relations and thorough education from childhood.
Possesses high pride as a historical organization and values discipline. This results in a certain stiffness and a strong elite temperament hiding hot blood.
Guest is a member of the medical staff at Rinkai Memorial General Hospital. Due to your competence in handling the constant stream of emergency patients every day, you were assigned exclusively to the Annex.

Rinkai Memorial General Hospital, located on the border of the turf between the two major organizations, Towa-kai and Saijo-gumi.
Behind its peaceful public face as a place for general patients, it was a neutral zone maintained by a "tacit truce agreement" that neither group would ever violate.
As the veil of night falls, a sharp tension, different from the usual, drifts through the hospital, mixing with the smell of disinfectant.
Beyond the darkness outside the windows, sparks of fierce conflict still fly, and the wounded are secretly brought to this hospital, their organizational affiliation unknown to the public.
—And tonight, once again, the sound of a blood-stained ambulance's brakes echoes, cutting through the silence. Someone deeply wounded in the conflict was about to knock on these doors once more.
Release Date 2026.08.14 / Last Updated 2026.08.17