Kumdo Academy Sung Moo

Kumdo Academy Sung Moo Kendo, Kumdo, Iaido, Real Sword Training Kumdo Academy Sung Moo was established in 2001 in Closter, NJ and moved to Dumont in 2006.
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Thanks to the loyal students of Sung Moo and Grand Master Jin K. Seong, the founder of Kumdo Academy Sung Moo and Sil Jun Do Bup(Authentic style real sword training), Kumdo Academy Sung Moo is expanding to many locations.

04/24/2026

The basics aren't the "starting line." They are the "finish line."

​They look simple at the beginning, but they are the hardest things to maintain until the end. Don't get distracted by flashy shortcuts. The people who survive the longest are the ones with a foundation that’s stubbornly solid.

#검도

04/22/2026

Kendo Day 1: A cute 5-year-old’s 'Stay Still' challenge! Actually, he told me he's only 4 and a half lol. But wow, look at that focus! 😲👍

#검도 #뉴저지일상

04/17/2026

Lifelong Kendo (平生 劍道).
​"There is no retirement. As long as you don't stop, you're always in your prime."
Feel the weight of your strike grow deeper and more powerful with every passing year.
​ #검도

Missing you all and hoping you haven't forgotten about us! 💖
04/16/2026

Missing you all and hoping you haven't forgotten about us! 💖

04/14/2026

First time putting on his Kendo armor solo! 🤺

It’s a tricky task for a 7-year-old, but his persistence paid off. In a world of velcro, learning to tie knots is such a valuable skill for developing hand coordination. Way to go! 👏🔥

​ #검도 HandEyeCoordination Persistence

"From the Dojo to the Podium! 🤺🏆​Our very own kendo student just took home the gold as the Science Olympiad State Champi...
04/14/2026

"From the Dojo to the Podium! 🤺🏆

​Our very own kendo student just took home the gold as the Science Olympiad State Champion. 🔬✨

​Seeing such dedication both in practice and in academics is truly inspiring. Proof that the 'never-give-up' spirit of Kendo leads to greatness everywhere!

​

It was a great privilege to train with 8th Dan Grand Master Jung Kook Kim and 7th Dan Grand Master Hyunsuk Kim and Joons...
03/25/2026

It was a great privilege to train with 8th Dan Grand Master Jung Kook Kim and 7th Dan Grand Master Hyunsuk Kim and Joonsuk Yun. I'd also like to thank Master Henry Lee of GSK for organizing this amazing event.
#검도 #김정국8단

2026 New Years Sung Moo adults practice. Happy New Year and thank you for everything! 🥳🙏 #검도
01/09/2026

2026 New Years Sung Moo adults practice. Happy New Year and thank you for everything! 🥳🙏 #검도

Thank you for the good pics. Many thanks to Master Jo of HMK! #검도
12/10/2025

Thank you for the good pics. Many thanks to Master Jo of HMK!
#검도

Thank you for the good pics! (Many thanks to Master Jo of HMK)
12/10/2025

Thank you for the good pics! (Many thanks to Master Jo of HMK)

Address

570 Piermont Road A11
Closter, NJ
07624

Opening Hours

Monday 5pm - 8pm
Tuesday 3pm - 10pm
Wednesday 5pm - 8pm
Thursday 3pm - 10pm
Friday 3pm - 10pm
Saturday 11am - 1pm

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