Miss Heidi has offered to have an Open Mat Monday night from 5-6:30 if anyone is interested!?!?
Discovery Martial Arts
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Portland Maine’s Premier Ninjutsu Dojo offering Classical Instruction combined with adaptation for Current Day Self-Defense Situations.
We offer a Safe, albeit Intense and Realistic Training environment, for ages 13 and above. Anyone over 13 welcome regardless of age, race, sex, physical condition, or previous training experience
Memorial Day Schedule. We will be closed Saturday and Monday. Have a great long weekend!
05/21/2026
We will be CLOSED for Memorial Day Weekend! No classes on Saturday, May 23rd and no classes on Monday, May 25th. Enjoy the weekend everyone!
05/18/2026
Great Time this Weekend hanging out with these two incredible martial artists and humans.
05/13/2026
We finished that segment so we took a class and reviewed them all!!!
ALL 12 Gyokko Ryu Jo Ryaku No Maki Level Kata - Ultimate Compilation (04-22-26 Ninjutsu Class Notes) Unlock the full spectrum of Gyokko Ryu Kosshijutsu with this exclusive video covering all 12 Jo Ryaku No Maki Level kata in one comprehensive class. This is ...
05/12/2026
All 12 Gyokko Ryu Jo Ryaku No Maki Kata!!
05/05/2026
VERY Important! Don't let a good block stop you!
04/28/2026
One Position...Three Arm Locks...if not MORE
04/22/2026
Fun Throw Henka from Koto Ryu's Kata Maki
Monday Kyu Class: Mr. White
Tuesday Kyu Class: Mr. Pratt
Wednesday Kata Class: Mr. White - Review of all 12 Gyokko Ryu Jo Ryaku No Maki Kata
Saturday Kyu Class: Mr. Labbay
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Address
34 Rainmaker Drive
Portland, ME
04103
Opening Hours
| Monday | 4pm - 7:30pm |
| Wednesday | 5:30pm - 7:30pm |
| Saturday | 10am - 12pm |