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Why Choose US

Why Choose US

MORE THAN MARTIAL ARTS

MORE THAN MARTIAL ARTS

TKC goes beyond physical training, building strength, confidence, discipline, and an indomitable spirit through Goju-Ryu Karatedo.

TKC goes beyond physical training, building strength, confidence, discipline, and an indomitable spirit through Goju-Ryu Karatedo.

Young karate athletes wearing white uniforms and protective gear competing on a blue and red mat at a karate tournament, showcasing martial arts training at TKC Dojo in Matawan, NJ.

Authenticity

Authenticity

A direct line

to Tokyo

A direct line

to Tokyo

Traditional Karate Center founder and Master Instructor Michael Buttermark began training in New York City in 1982 as a teenager, seeking self-discipline and a positive path. In 1987, he began teaching officially at Yokota Gojukan on Yokota Air Base in Japan, deepening his experience in authentic Goju-Ryu Karatedo.

Traditional Karate Center founder and Master Instructor Michael Buttermark began training in New York City in 1982 as a teenager, seeking self-discipline and a positive path. In 1987, he began teaching officially at Yokota Gojukan on Yokota Air Base in Japan, deepening his experience in authentic Goju-Ryu Karatedo.

TKC was established in New York in 1994 and has served the Matawan, New Jersey area since 2008. Today, Michael continues to share the discipline, confidence, and character built through decades of Karate.

TKC was established in New York in 1994 and has served the Matawan, New Jersey area since 2008. Today, Michael continues to share the discipline, confidence, and character built through decades of Karate.

1987

1987

Training in Tokyo

Training in Tokyo

Training

in Tokyo

1994

1994

Begins in New York

Begins in New York

Begins in

New York

IKGA

IKGA

Goju-Ryu affiliation

Goju-Ryu affiliation

Karate instructors and young students posing together on training mats at TKC Dojo, representing the dojo's traditional Japanese karate heritage.

reasons

reasons

3 REASONS TO CHOOSE TKC DOJO

3 REASONS TO CHOOSE TKC DOJO

3 REASONS TO CHOOSE TKC DOJO

Experience authentic Karate, proven coaching, and supportive community.

Experience authentic Karate, proven coaching, and supportive community.

Try it Free

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AUTHENTIC, NOT FRANCHISED
Young female karate practitioner in a white uniform performing a traditional karate technique, representing authentic Japanese karate training at TKC Dojo.

The curriculum comes from Tokyo, not a licensing package.

  • International Karatedo Gojukai Association (IKGA) lineage

  • Same syllabus taught in Japan & Global

  • Rank recognized internationally

(01)

AUTHENTIC, NOT FRANCHISED
Young female karate practitioner in a white uniform performing a traditional karate technique, representing authentic Japanese karate training at TKC Dojo.

The curriculum comes from Tokyo, not a licensing package.

  • International Karatedo Gojukai Association (IKGA) lineage

  • Same syllabus taught in Japan & Global

  • Rank recognized internationally

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PROVEN
COACHING
PROVEN COACHING
Young karate students wearing martial arts uniforms and displaying their competition medals, celebrating their progress through karate training.

Local kids have gone on to national and international medals.

Local kids have gone on to national and international medals.

  • Hall of Fame coach and athlete

    Hall of Fame coach and athlete

  • Certified referee & judge

    Certified referee & judge

  • Competing is always optional

    Competing is always optional

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SAFE &
FAMILY-FIRST
SAFE & FAMILY-FIRST
Female martial arts instructor supporting a young student wearing blue boxing gloves at a karate event, reflecting TKC Dojo's supportive learning environment for children.
Female martial arts instructor supporting a young student wearing blue boxing gloves at a karate event, reflecting TKC Dojo's supportive learning environment for children.

Progress is measured against yourself, never the kid beside you.

Progress is measured against yourself, never the kid beside you.

  • Adults teach every class

    Adults teach every class

  • CPR, background checks, safety

    CPR, background checks, safety

  • Parents welcome to watch

    Parents welcome to watch

values

values

SAFE HANDS,

EVERY CLASS

SAFE HANDS,

EVERY CLASS

What every parent should expect from a dojo and what you'll get here.

What every parent should expect from a dojo and what you'll get here.

CPR CERTIFIED
CPR CERTIFIED

Every instructor holds a current CPR certification.

Every instructor holds a current CPR certification.

BACKGROUND CHECKED
BACKGROUND CHECKED

All staff aged 18 and over are background checked.

All staff aged 18 and over are background checked.

SAFESPORT TRAINED
SAFESPORT TRAINED

Staff follow the national athlete-protection standard.

Staff follow the national athlete-protection standard.

ADULTS TEACH EVERY CLASS
ADULTS TEACH EVERY CLASS

Experienced adult instructors, never teens filling a shift.

Experienced adult instructors, never teens filling a shift.

PARENTS CAN STAY
PARENTS CAN STAY

Open seating beside the floor

at every class.

Open seating beside the floor

at every class.

SMALL CLASSES
SMALL CLASSES

Every student gets corrected by name, every class.

Every student gets corrected by name, every class.

tkc team

tkc team

Meet the TKC team

Meet the TKC team

Meet the instructors behind TKC and their expertise.

  • Portrait of Michael Buttermark, TKC Dojo Shihan and Coach
  • Portrait of Gianna Buttermark, TKC Dojo Sensei and Coach
  • Portrait of Diogo Valentim, TKC Dojo Senpai and Coach
  • Portrait of Andras Haramasz, TKC Dojo Senpai and Junior Coach
  • Portrait of Andras Haramasz, TKC Dojo Senpai and Junior Coach
  • Portrait of Andras Haramasz, TKC Dojo Senpai and Junior Coach
  • Portrait of Yuko Tozaki, TKC Dojo Coach and Interpreter
  • Portrait of Michael Buttermark, TKC Dojo Shihan and Coach

    Michael Buttermark

    Shihan

  • Portrait of Gianna Buttermark, TKC Dojo Sensei and Coach

    Gianna Buttermark

    Senpai

  • Portrait of Diogo Valentim, TKC Dojo Senpai and Coach

    Diogo Valentim

    Senpai & Coach

  • Portrait of Andras Haramasz, TKC Dojo Senpai and Junior Coach

    Andras Haramasz

    Senpai & Jr Coach

  • Portrait of Andras Haramasz, TKC Dojo Senpai and Junior Coach

    Isabella Diaz

    Senpai & Jr Coach

  • Portrait of Andras Haramasz, TKC Dojo Senpai and Junior Coach

    Radhika Sandeep

    Senpai

  • Portrait of Yuko Tozaki, TKC Dojo Coach and Interpreter

    Yuko Tozaki

    Coach and Interpreter

faq

faq

Common Question

Common Question

A good school answers every one of these without hesitating. Here are ours.

A good school answers every one of these without hesitating. Here are ours.

Try it Free

Who actually teaches the class?

Adults. Every class is led by experienced adult instructors with the appropriate training and licensing to teach authentic Goju-Ryu Karate.

Who actually teaches the class?

Adults. Every class is led by experienced adult instructors with the appropriate training and licensing to teach authentic Goju-Ryu Karate.

Where does your curriculum come from?
Where does your curriculum come from?
Is your rank recognized outside this building?
Is your rank recognized outside this building?
Are staff background checked & CPR certified?
Are staff background checked & CPR certified?

Try it Free

get started

Start Your Free Week

Tell us a little about your family and we will match you to the right class, confirm a start date and send your registration and waiver, all before you set foot in the dojo.

  1. A full free week of classes for every new student

  2. Then your first month of Karate for $50, uniform included

  3. We confirm by text and email within one business day

get started

Start Your Free Week

Tell us a little about your family and we will match you to the right class, confirm a start date and send your registration and waiver, all before you set foot in the dojo.

A full free week of classes for every new student

Then your first month of Karate for $50, uniform included

We confirm by text and email within one business day