Contact us

You can reach us through e-mail at or through the contact form for any questions.

We teach classes at two locations.

Unity 99
Unity99 is easily accessible by car and public transport. Only 3 minute from the highway exit, and a 10-minute walk from metrostops Nieuw Verlaat & Ambachtsland.

Adress: Swalm 2, 3068 LH Rotterdam.

Erasmus Sport
Erasmus Sport Centre is located on the Erasmus University Campus and easily accessible by car and public transport.

Adress: Burgemeester Oudlaan 50, 3062 PA Rotterdam.

Follow the signs to the Erasmus Sport centre. The receptionist will help you find the dojo.

Trial CLass

Anyone is welcome for a trial class. We recommend joining us at Unity 99 for your first class, which is free. At Erasmus Sport you need a 6 euro daypass to enter the Sport Centre.

For your first class all you need are shorts without pockets and zippers and a tight fitting t-shirt. Make sure to bring flip-flops to use when you’re walking off the mat. 

If you have any further questions, don’t hesitate to get in touch through the contact form.

Send Us a Message

You don’t! Training jiu jitsu will help you become stronger and fitter. The classes are built up in a way that’s challenging but never overwhelming. Whatever your current fitness level is, you’re welcome to join.

You can join a trial class with just shorts and a tight fitting t-shirt. We offer plenty of no-gi classes where this is all the gear you need. If you want to join our BJJ classes, a gi is needed. Your instructor will gladly help you pick the right gi.

No! As the Chinese saying goes: the best time to plant a tree was twenty years ago, the second best time is today. We have people of many different ages training with us.