I am currently visiting from the mainland and asked Jiu Jitsu Honolulu if I could train with them for the week (I am getting ready for my first tournament). Nyza was extremely welcoming. His instruction is very precise but he is incredibly patient with me, a newbie. Overall, practicing here has been an awesome experience and I am extremely grateful for the opportunity!

HMC Jiujitsu is a great place to train and learn! The black belt instructor RK is very knowledgeable and makes training fun! If you’re looking to get into shape in a friendly environment, all while learning some top level grappling, look no further!

Ive been training at HMC for about a year now, everyone has been super friendly and helpful. Since I started training Ive lost about 25 pounds and thats from jiu jitsu alone. RK the coach is very knowledgeable and patient, he will go over positions with me when I have questions. If youre in the area, come down and train!

Ive been training at HMC Jiu Jitsu since 2014. You would be hard pressed to find a more welcoming environment filled with serious jiu jitsu students in Hawaii. Everyone is friendly and helpful, and will go out of the way to help new students with technique and drills. The instructor, RK Castillo, is a great and patient teacher who has a great breadth of jiu jitsu knowledge. HMC offers gi classes M W F and nogi classes Tu Th. All classes start at 4:30 p.m. HMC is great for students looking to train for competition or just to learn and get in shape. Come on down and train!

Ive been training with the Nova Uniao guys for nearly 10 years now. And specifically with Nyza the last few years. Hes a great coach. Hes like a jiu jitsu library. And will always answer your questions.The team that trains at HMC is a great group of guys (and gals). Theyre all really friendly and theyre a really good jiu jitsu team.