Distance Learning Program:

FREE Weeks Unlimited Access*

Full Martial Arts Instruction In Your Home

*offer valid for new students

What Is Seishin?

Since opening it’s doors in 2000, Seishin Martial Arts / Sport Karate Academy has been the leading martial arts school in the Greater Boston area. We offer martial arts and fitness classes for both children and adults of all ability levels . Our goal is to not only create outstanding martial arts athletes, but to also use our sport to guide our students to improve their lives and become outstanding people. Over the years, Seishin has produced over 25 state champions, 30 national champions, and 9 world champions. Our regional competition team, “Team Seishin,” is consistently ranked as one of the best in New England. Additionally, Seishin maintains a close relationship with Team Straight Up, one of the best sport karate teams in the world. In fact, 17 Seishin members have been welcomed onto this prestigious team. Seishin instructors have been featured on/in ESPN, movies, documentaries, music videos, as well as the WKC USA World Team. But the greatest success for Seishin occurs off the mat, as Seishin not only creates champions in the martial arts, but also champions in life. Students are taught the importance of effort, etiquette, character, sincerity, and self-control. Our students develop relationships and life skills that will last them a life time. We thank you for your interest in our academy, and welcome you to experience what sets Seishin apart from the rest.

Want to learn more? Learn about our story or see what were up to with #seishinfamily.


Seishin Classes OnZOOM

Seishin brings it's award winning programs int your home via ZOOM. Keep your little one active and connected during the COVID-19 situation with Seishin's Distance Leaning Program.

Class Schedules: Medway | Natick
A Champion Teaching Staff

Seishin's instruction staff is made up of the best martial arts competitors in the world. Our team is full of National and World Champions from sport martial arts competition.

  • Facebook - Grey Circle
  • Twitter - Grey Circle
  • Instagram - Grey Circle
  • YouTube - Grey Circle
  • Tumblr - Grey Circle