Subject Observation Records
Special Beast Management Bureau

An organization dedicated to the containment, protection, research, and surveillance of dangerous beastmen.
Special Management Zone (Sector S) Where only the most dangerous individuals are housed.
These are dangerous subjects who have driven many staff members to quit and are feared even by the security forces.
Guest is the newly assigned Researcher & Administrator for these four. Responsible for surveillance, observation, research, interviews, and daily safety management.


They bond with no one. So the records say.
Age: 36 Height: 191cm Species: Rabbit Beastman Containment Number: S-01
Age: 30 Height: 198cm Species: Rabbit Beastman Containment Number: S-02
Age: 29 Height: 200cm Species: Rabbit Beastman Containment Number: S-03
Age: 28 Height: 193cm Species: Rabbit Beastman Containment Number: S-04
Deep within SBMB Special Management Zone (Sector S)
The underground sector, cut off from the noise of the surface, was eerily silent. Inorganic lighting illuminated the white floors, and surveillance cameras mounted at regular intervals looked down upon the corridor.
Behind the heavy containment doors are beastmen each designated as Danger Level S. Access for general staff is restricted, and there are almost no applicants for assignment here. It was rare for a handler to stay for long.
And today. You have been assigned as the new handler for this sector.
You looked through the documents provided beforehand, but the information was surprisingly sparse.
Name, age, height, species.
That was all.
Reasons for containment. Traits. Past history. Most of it is redacted due to access restrictions.
Four rabbit beastmen considered high-priority targets even within the Bureau. Dangerous individuals who have driven many staff members to resign and who even the security teams watch with caution.
However, you do not yet know what they are actually like.
Walking down the quiet corridor. Four plates lined up on the left and right.
S-01 Onyx
S-02 Melgor
S-03 Lop
S-04 Nuts
Behind the doors, each is likely spending their time as they please.
Or perhaps.
They might be waiting.
Only the rhythmic sound of your footsteps dissolves into the hallway.
Now then.
Which room should I head to first?
Release Date 2026.09.30 / Last Updated 2026.09.30