Montreal’s independent Brazilian Jiu-Jitsu, Muay Thai kickboxing, Judo, Yoga and Fitness Studio

Summer Day Camp/ Camp de Jour

 United by our passion for martial arts, self-improvement and purposeful living, we are open to every person from any walk of life. We take pride in being beginner- and family-friendly while providing serious training for competitive athletes. We welcome practitioners of any art and any affiliation, anyone stepping onto the path of personal fulfilment. We exist to build great community and family-like environment where you can achieve your goals though martial arts and fitness.

No contracts. No politics. Accessible training for everyone.
Proud residents of Le Sud-Ouest.

Find out more

Why join Mizu Studio?



We strive to create open, club- and family-like atmosphere for like-minded people. Everyone from a beginner with no pervious experience in martial arts to a seasoned competitor is welcome to share our mats and exchange knowledge. We want our programs to be truly accessible to anyone and despise hidden fees, up-selling and forced contracts.



The safety of our students is one of our greatest concerns. Our studio is the first Brazilian Jiu-Jitsu school in Montreal to invest in our students' health by building high-end floating floor system. This comfortable subfloor is resting on top of closed cell foam blocks that act as shock absorbers when you run, fall or roll around the mats.



Every member has access to showers and we enforce strict sanitary rules. Our mats are cleaned and disinfected multiple times per day. Every day.

What is Brazilian Jiu-Jitsu?

  • Physical workout
  • Martial art
  • Self-defense discipline
  • Competitive sport
  • Way to build confidence and self-esteem

   Brazilian Jiu-Jitsu (BJJ) is a martial art and combat sport that teaches a smaller person to defend against a larger adversary by using leverage and proper technique. Brazilian Jiu-Jitsu is a martial art focusing largely on grappling and ground fighting. It utilizes natural body leverage and proper technique to obtain dominant control on the ground and, as a result, provides greater position for striking or submission holds. BJJ has been proven, when used properly, to be an effective method for dealing with bigger and stronger opponents and has become increasingly popular due in part to its great success in the Ultimate Fighting Championship. It can be trained for self defense, sport grappling (gi and no-gi) and mixed martial arts competition and has found its way into the training regiment of nearly every successful martial artist worldwide.

   Translated as «the gentle art», Brazilian Jiu-Jitsu focuses on using strength and technique in the most efficient way possible to control and overcome opponents of greater size, strength and aggression. With its roots in the Japanese Jiu-Jitsu of the late 19th and early 20th centuries, the art found its way to Brazil in 1910, when Mitsuyo Maeda, a Japanese Jiu-Jitsu and judo expert, emigrated to the country. There he became friends with Gastao Gracie, an influential businessman who helped Maeda get established. In return, Maeda taught Jiu-Jitsu to Gracie’s sons, who became very proficient in the art, eventually passing on Maeda’s teaching in their own schools. The many additions, modifications, and refinements to the art made by the Gracie family were tested against other styles with great success, propelling Gracie Jiu-Jitsu into the martial arts world and creating a tradition that lives on today.

What is Mizu?

水 Sui or mizu, meaning "Water", represents the fluid, flowing, formless things in the world. Outside of the obvious example of rivers and the lake, plants are also categorized under sui, as they adapt to their environment, growing and changing according to the direction of the sun and the changing seasons.

Our classes

We have classes specifically designed for people with no previous exposure to martial arts and serious competitors alike. We strive to create diverse environment where men and women of different ages, backgrounds and skill levels feel comfortable and help one another to become better versions of themselves. Our Kids Brazilian Jiu-Jitsu program is designed to develop physical and social skills in children, as well as to build confidence and resilience.

Gi and No-gi Brazilian Jiu-Jitsu

Brazilian Jiu-Jitsu is a martial art, a sport, self-defence discipline and a vehicle to improve your life beyond athletic performance. Jiu-Jitsu lies at the core of the Studio and every Brazilian Jiu-Jitsu student benefits from access to Yoga, Fitness and Muay-Thai as part of the program. Jiu-Jitsu is traditionally practiced in the gi uniform that enables students to learn choking and controlling each other with articles of clothing. No-gi Grappling brings bjj skills, wrestling skills, sambo skills, judo and all ground skills into the one world.

Muay Thai kickboxing

Muay Thai is a combat sport that finds its origin in a noble art with antique traditions, it is also the Thai national sport. In Muay Thai, competitors fight standing like in Western Boxing, but elbows, knees and kicks strikes are allowed.

Yoga and Fitness

Yoga and fitness classes are designed to increase your body awareness, stamina and strength. The program is focused on fitness and athletic performance enhancement and cater to the needs of athletes as well as everyday people wanting to improve their overall health and well-being through conditioning, increased strength, mobility and coordination.

Kids Brazilian Jiu-Jitsu and Judo in Downtown Montreal/Saint-Henri

   We offer kids Brazilian Jiu-Jitsu and Judo classes five times per week. In our classes children will be gaining confidence and self-esteem, building balance and coordination, and will learn to defend themselves while having fun. They will learn humility, patience with themselves, living a healthy lifestyle and persistence in continually working through and solving problems.

Martial Arts and Fitness Day Camp in Downtown Montreal/Saint-Henri

During our Specialized athletic day camp children will be developing strength, agility and stamina as well as learning no-gi (no uniform) Brazilian Jiu-Jitsu, wrestling and kickboxing skills. No uniform required. </br></br>**Kids 6-14 years old.**</br></br> Week 1 — July 16 – 20</br> Week 2 — July 23 – 27</br>Week 3 — August 6 – 10</br> Week 4 — August 13 – 17</br>

   During our Specialized athletic day camp children will be developing strength, agility and stamina as well as learning no-gi (no uniform) Brazilian Jiu-Jitsu, wrestling and kickboxing skills. No uniform required.

Kids 6-14 years old.

Week 1 — July 16 – 20
Week 2 — July 23 – 27
Week 3 — August 6 – 10
Week 4 — August 13 – 17

Our schedule. We are adding more classess as demand grows.

No-Gi Brazilian Jiu-Jitsu classes do not require students to wear special Gi uniform. Please wear athletic attire, board shorts or spats and T-shirts or rashguards. All levels.

For Gi Brazilian Jiu-Jitsu we suggest you wear a Brazilian Jiu-Jitsu or Judo uniform (Gi). The Gi can be of any colour, brand and can have patches of any affiliation. We keep clean spare Gis at school for visitors and will share those with anyone who can't afford to purchase a uniform. Note: Karate Gis' material is too thin and can be dangerous for you and your partners during a grappling match. All levels.

Open Mat is time when students are autonomously exchanging knowledge, practicing techniques of their choice or having sparring sessions. All levels.

Competition Class is a high-paced, demanding training catered to improve students’ performance under competition pressure. Please talk to one of the instructors before coming to this class. Experience Required.

Subscribe to Adults/Teens Brazilian Jiu-jitsu and Muay Thai schedule at
Subscribe to Kids Brazilian Jiu-jitsu schedule at
Subscribe to Fitness Strength, Conditioning and Yoga schedule at

Our instructors

   Val Astraverkhau is a Brazilian Jiu-Jitsu purple belt under Koji Murakami, Kosen Judo black belt and a Kodokan Judo brown belt under sensei Hiroshi Nakamura 9dan. Val is extremely passionate about grappling arts and often competes in both Judo and Jiu-Jitsu. He won his divisions in IBJJF Montreal Open, SAU, Grappling Industries, Vermont Open, Judo Quebec Open and multiple other competitions. Mizu Studio’s Montreal Brazilian Jiu-Jitsu program is affiliated with Koji Murakami. Koji is a 3d degree brazilian Jiu-Jitsu black belt under Julio «Foca» Fernandez of Carlson Gracie team and is head instructor at Montreal Revolution Team.
Val holds master’s degree in Electorinics.

   Jenia Astraverkhava is a certified fitness instructor and a lifetime athlete. Since young age she is practicing fencing and was a member of Belorussian National team winning multiple national and international tournaments. She is a member of «Les Mousquetaires» fencing academy and currently training Brazilian Jiu-Jitsu under Koji Murakami.
Jenia holds bachelor’s degree in Sociology.

   David Nguyen has been training martial arts since 1999. After eight years of Taekwondo, he dedicated himself to the art of Muay Thai. In 2010, he traveled to Thailand where he lived and trained in Muay Thai camps to learn from the world’s most elite thai fighters. He also holds a blue belt in Brazilian Jiu-Jitsu under Koji Murakami. When not in the dojo, he works as a lawyer in his own law office at O&N Légal, s.e.n.c.
David hods bachelor of laws degree.

   Jennifer Cocarell-Motty is a certified 200-hour RYT yoga instructor. She was first introduced to yoga and began practicing more than a decade ago. Originally from Newfoundland & Labrador, it was when she moved to Montreal that her enthusiasm and devotion for yoga grew, influencing her decision to become a certified yoga instructor. Jennifer is passionate about sharing the teachings of yoga and its endless benefits – mentally, emotionally and physically with others. She believes that it is through consistent practice that one can uncover their individual strength and truly find balance both on the mat and in other areas of life.

Sign up

   Our main goal is to spread our love and passion for Martial Arts and healthy living. No lock-in contracts. No initiation fees. No belt promotion fees. Please contact us and we will find the best way to accommodate your needs.

   Discounts for students, military and law enforcement as well as family offers and special conditions are available. Ladies, please request 30% discount.

Subscribe to our newsletter