This is deep under the Kisurage Corp. building. It is where the Alpha's stay, train, eat, live, and everything. It has many sections:

Kitchen - Used to eat and cook food.
Bathroom - Obvious. Bathroom for men or women.
Dining Room - Full of round tables with chairs around them. Like a high school cafeteria.
Sleeping Room - Full of beds and drawers. Everyone gets one.
Training Room - Full of training equipment.
Academy - Area underground where classes go one teaching newbie Alpha's to fight and be an assassin.
Obstacle Course - Different obastacles to get from point "A" to point "B".
Entertainment Room - Alot like the assassins' room, but different setup. Same things. All bought.
Conference Room - Medium sized room for conferences.

It is alot like the Assassins' hideout.