This isn't your typical gym. We don't train weekend warriors. We forge killers.
Full contact combat. No rules. No safety nets. Pure violence refined into art.
The art of eight limbs. Elbows, knees, fists, shins. Traditional brutality from Thailand's underground.
The gentle art that isn't gentle. Submission. Domination. Break them or make them tap.
Our head instructor is a former UFC fighter whose name we won't mention. His record speaks louder than words: 23-4-0, with 18 finishes.
He walked away from the octagon at his peak. No interviews. No farewell tour. He just disappeared into the underground where real fighters are born.
If you're good enough to train here, you'll know who he is the moment you see him move.
MANTIS operates by a different code. These aren't suggestions. They're law.
Violence demands recovery. Your body is a weapon that needs maintenance.
Ice Baths: -2°C. Full immersion. Reduce inflammation, increase mental toughness.
Infrared Sauna: 85°C. Deep tissue heat. Accelerated healing, pain relief.
Compression Therapy: NormaTec Pro. Increase circulation, reduce soreness.
The entrance isn't marked. No sign. No indication of what lies beneath. Just a staircase leading down into darkness.
If you have to ask where it is, you don't belong here.
We don't accept applications. We don't review resumes. We don't care about your credentials.
Membership: ¥85,000/month • Currently: 97/120 members