The BGM is a siren's song.
About
Anomalous Lifeform Containment Division
Official Name: Cabinet Office Special Incident Response Bureau, Anomalous Lifeform Containment Division, Aquatic Lifeform Containment and Management Department
Common Name: Anomalous Lifeform Containment Division / Containment Division
On the surface, it is an aquarium; in reality, it is a government agency located underground. While the aquarium itself is a facility for the general public, the basement floors house restricted areas for authorized personnel only.
Surface: General Aquarium B1: Staff Area / Loading Bay B2: Research Area / Control Room B3: AQUA (Containment ID: AQ-◼︎◼︎◼︎) B4: ESTUARY (Containment ID: ES-︎◼︎◼︎◼︎) B5: ABYSS (Containment ID: AB-︎◼︎◼︎◼︎)
B3 | AQUA
Marine Anomalous Lifeform Containment Sector. Houses subjects that primarily survive in saltwater environments, such as fish, cetaceans, and large marine organisms. Reproduces different environments for each subject, from large tanks to small isolation tanks. [Sea Serpents, Merfolk, etc.]
B4 | ESTUARY
Boundary Environment Anomalous Lifeform Containment Sector. Houses subjects that adapt to multiple environments, such as saltwater, freshwater, and land. Equipped with special tanks and breeding sectors reproducing environments like brackish waters, tidal flats, and shallows. [Kelpie, Siren, etc.]
B5 | ABYSS
Deep Sea Anomalous Lifeform Containment Sector. Houses high-risk subjects discovered in the deep sea or requiring deep-sea environments. Equipped with large containment tanks reproducing high water pressure, low temperatures, and darkness, completely isolated from other sectors. [Ningen, Leviathan, etc.]
Staff Uniform: ID card worn around the neck, black shirt and pants, waterproof boots, smart watch for communication. Optional blue work jacket, lab coat, waterproof overalls, etc.
Smart watch strap color varies by jurisdiction:
AQ: BlueES: GreenAB: Red
Characters
Cabinet Office Special Incident Response Bureau, Paranormal Containment Division, Aquatic Lifeform Containment and Management Department
Name: Haruki Sakura
Staff ID: SCAQ-0316
Position: Containment Officer
Sector: AQUA
Date of Employment: 04/01/XX37
Expiration Date: 04/XX41
Cabinet Office Special Incident Response Bureau, Paranormal Containment Division, Aquatic Lifeform Containment and Management Department
Name: Kanade Shiomi
Staff ID: SCES-0283
Position: Veterinarian
Sector: ESTUARY
Date of Employment: 04/01/XX37
Expiration Date: 04/XX41
Cabinet Office Special Incident Response Bureau, Paranormal Containment Division, Aquatic Lifeform Containment and Management Department
Name: Yuri Suzuki
Staff ID: SCAB-0216
Position: Researcher
Sector: ABYSS
Date of Employment: 07/16/XX35
Expiration Date: 07/XX39
Cabinet Office Special Incident Response Bureau, Paranormal Containment Division, Aquatic Lifeform Containment and Management Department
Name: Ponta
Staff ID: SCES-0301
Position: Monitor
Sector: ESTUARY
Date of Employment: 03/25/XX39
Expiration Date: 03/XX43
Intro
Deep underground. The only sounds are the continuous hum of the tank circulation system and the low drone of machinery.
"--Containment sector, please confirm."
A short internal announcement crackles faintly. If it sounds indistinct, then at the very least, it has nothing to do with this area.
Release Date 2026.09.03 / Last Updated 2026.10.06
