I was in Oahu for work recently and hungry to get back to training. I checked out Island Jiu-Jitsu…read morebecause of the yelp reviews and the feeling I got from the pictures. My gut said this was the right place. I took several group classes and had the pleasure of a private session with Jason, the gym's owner. His attention to the smallest details of a single technique, along with overall creative concepts are part of what makes the gym so special. The other part is that everyone I met was friendly and welcoming. It feels like a large family. A family of absolute assassins on the mat. I tapped a thousand times during each sparring session and never once felt like I was in danger of getting injured. There are a variety of ages, sizes and belts so you can develop your skills against a variety of opponents. They teach self defense techniques and how to meld them into the sport versions of those techniques. Overall a deep and well thought out program. Any time I'm lucky enough to work on Oahu, I'll be training at Island Jiu-Jitsu.

I never leave reviews and I created a Yelp account specifically because I feel this needs to be…read moresaid about this business. I enrolled my young son in a trial class at Island Jiu-Jitsu and unfortunately had a very disappointing experience. The class did not seem well-suited for young beginners. Despite being advertised for younger children, there was a very wide age and skill range in the class, from very young children to much older students. As a result, the younger and less experienced kids appeared to receive very little attention. One of the stated rules was "no crying," which I found concerning for a children's class. Young children who are trying something new can naturally feel nervous, overwhelmed, or emotional, especially during their first lesson. My son became upset because he wasn't sure what to do and was struggling to follow along as a first-time student. While he was visibly crying and having a difficult time, the main coach ignored and didn't bother to check in with him, offer guidance, or even take a moment to speak with me about how he was doing. After class, no instructor approached us to discuss his experience or offer encouragement. The overall atmosphere felt much more focused on the more advanced students than on helping beginners feel comfortable and successful. For families with young children who are new to jiu-jitsu, I would not recommend this program based on our experience.

Gracie Technic Jiu-Jitsu was an incredible experience. My 15-year-old son from California called…read moreahead to ask about doing a drop-in class while we were visiting Honolulu, and they were extremely welcoming and accommodating. From the moment we arrived, everyone was friendly and made him feel right at home. Matt went out of his way to take care of Brenden and made sure he had a great experience on the mats. The instruction, atmosphere, and hospitality were all top notch. If you're visiting Honolulu and want to get some training in, this is absolutely the place to go. Highly recommend!

This gym is amazing. I was a drop in from Bend Oregon, and as an older grappler I was so relieved…read moreto be greeted with so much aloha. Coach Matt led a great class and the students were humble yet high level. This is a true testament to the quality leadership at this academy. Mahalo to everyone at Gracie Technics. I will definitely be back on my next visit to the island!

If you are local or just visiting like I was, and you want a fantastic place to train, make this…read moreyour destination. The BJJ family is always welcoming and these guys were no exception.

Trained here for a month while visiting my mom and it was an awesome experience. The professors…read morewere able to explain drills and concepts extremely well, gave specific feedback during drills, specific training and sparring and were also mindful of any injuries that training partners needed to be reminded of (shoutout to Professors Sean, Don, Diego and Coach Geno!!). Not only were the instructors great, everyone was so welcoming. The facility is clean and well maintained. I look forward to returning there next summer!

I started training at Grappling Unlimited in June of 2024, but my journey actually started because…read moreof my son. For a long time, I wanted to get him involved in jiu-jitsu, but I kept finding reasons to put it off. Eventually, I decided it was time to stop making excuses and find a place where we could start training. We tried a different academy first, but from the moment we walked through the doors, my son and I felt like outsiders. It just wasn't the right fit for us. My mother recommended Grappling Unlimited since she knows Enson, and I'm grateful she did. From the very beginning, Rei was incredibly welcoming and helpful. She answered all of our questions, made the process easy, and helped my son and me get started. Walking into a new gym can be intimidating, especially when you don't know anyone, but we immediately felt comfortable and welcomed. What started as something I wanted for my son ended up becoming a journey for our entire family. Not only did my son and I begin training, but even my mom eventually started her own jiu-jitsu journey in September 2025. Being able to share this experience with three generations of our family has been something really special. Since I started training, I've come to appreciate what makes Grappling Unlimited different. The instruction is outstanding, the coaches are knowledgeable, and the training partners are always willing to help. The gym has a culture where people work hard, support each other, and genuinely want to see everyone improve. Like most white belts, I've spent plenty of time learning the hard way, but every coach and training partner has played a role in helping me grow. I've gained confidence, improved my fitness, challenged myself in competition, and learned lessons that carry over into everyday life. Recently, I competed at NAGA. Stepping onto the competition mats was something I never thought I'd do when I first started training, and I know I wouldn't have had the confidence to do it without the coaching, support, and encouragement I've received at Grappling Unlimited. Most importantly, Grappling Unlimited gave my family a place where we felt welcomed from day one. Looking back, walking through those doors was one of the best decisions I've made. I'm proud to be part of this gym and truly grateful for everyone who has helped my family along the way. If you're considering trying jiu-jitsu--whether for yourself, your kids, fitness, self-defense, competition, or personal growth--I highly recommend giving Grappling Unlimited a try.

Great place to learn jiu-jitsu, MMA, kick boxing, and other martial arts!…read more Been fortunate enough to experience this location and all the good they do for the community through their classes. Coaches here are top notch. Many of them have been doing their art for years. Peace of mind to those who may be nervous about learning more. No shame here. Everyone of all expertise is welcome. Egan Inouye is a great inspiration to all. The outcomes and accomplishments of the students speak for themselves. They perform the highest in all categories across all ages, male or female. Very lucky to have seen my step daughter thrive under their instruction and become champion multiple times over. Can't recommend this place enough to family and friends!

Had a great time training here for a few months when I lived in Hawai'i. Very high level…read moreinstruction and a good community. When I'm back in Hawai'i, will have to stop by.

I was visiting the island and I'm so glad I decided to came by. If you want to have a real jujitsu…read moreexperience this is a place you want to checkout.

I really wanted to like this school. The students who attended were all really cool and helpful…read more But the head instructor (Mike) has major anger issues and likes to talk shit about his own students behind their backs. He's just a very emotional person.

Had high hopes but after making an appointment for a tour owner did not show up after waiting an…read morehour I left. After finally being able to go to a class I immediately see instructor on phone laying down while students are training. Very unprofessional also had anger issues...

Had a great experience training here! I was on the island for work and found this jiu jitsu gym…read moreright next to my hotel. Coach Joe was welcoming and it was great training with his students. Will be back again!

This place was a great experience for my son. He attended a trial class and loved it -- he did…read moregreat and felt comfortable from the start. The professor was extremely helpful, friendly, and informative, which made a big difference. My son felt so at ease that he wanted to begin his jiu-jitsu classes the very next day. They also offer stretching classes for people who work in offices and sit most of the day, which is an added bonus. Highly recommend!

United BJJ Hawaii is a phenomenal place to begin or continue your jujitsu journey. I became…read moreacquainted with the owners, legendary Professors Bruno and Angela Pucci, during their process of becoming an affiliated We Defy Foundation gym. From the meet and greet, I was hooked on their gym dynamic--a welcoming gym full of experienced individuals working together to progress in the art form. Classes are well-structured with lessons followed by live roll applications. The coaches at the gym are very involved, and it shows through the positive learning environment their gym has. I travel a lot for work, which provides the opportunity to visit many gyms. Though I am still very junior in BJJ, this is by far my favorite gym to train at! 10/10 this places goes above and beyond.

As a family with little to no experience with combat sports, we weren't sure what to expect when we…read morejoined United BJJ, but the coaches made us feel comfortable from the start. My children love training here--they've made great friends and gained valuable skills in Jiu-Jitsu. Beyond technique, they've developed confidence, respect, improved concentration, and learned self-control, discipline, and perseverance--skills that will last a lifetime. The way the coaches teach is exceptional. They explain techniques in a way that is easy for children to understand, making each lesson fun and engaging. This has helped my kids grasp the fundamentals quickly while enjoying the learning process. A few months ago my children participated in their first tournament, and Coach Maraya went above and beyond to support and encourage them, making the experience truly memorable. This type of dedication from the coaches is what makes this academy so special. Additionally, the convenience of the location is a huge plus. There's plenty of parking, and the academy is inside a 24-hour fitness facility, which means I can get my own workout in while my kids are training. We're grateful to be part of this community and highly recommend it to anyone seeking a positive, family-friendly environment to learn BJJ.