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5 ways to tell if your Tokaido Karate Gi is really from Japan

Posted by Staff on May 13, 2026

5 ways to tell if your Tokaido Karate Gi is really from Japan

There are a number of Tokaido uniforms not made in Japan. Most traditional karate practicioners are seeking the authentic Tokaido gi that their instructor wore in Japan, or are looking to replace a Tokaido gi they themselves purchased in Japan - decades ago. Unfortunately, the marketplace is full of uniforms with the Tokaido name but many of these are not the authentic version of Tokaido's karate uniform.

Why is a Tokaido Gi so special?
Tokaido (Tōkaidō) is a Japanese company that manufactures karate uniforms, belts, makiwara and fist guards. Some say it is the world's oldest manufacturer of uniforms specifically for karate training, with a reputation for both high quality and high price. Tokaido is based in Nagoya, Japan, and is owned and operated by the Sugiura family. The company started when Mr. Shizuo Sugiura used his expertise in the garment industry to create uniforms for his friends and acquaintances. Using their (sometimes harsh) feedback, he developed a uniform that became world reknowned. Before the Tokaido gi, many karateka were wearing pajamas, judo uniforms, or other clothing.

Tokaido uniforms have always been known to be of premium quality, and are well worth the price:

  • Special "number 10" cotton is grown by Tokaido and used to make the comfortable, extremely durable cotton canvas that Tokaido gi are known for.
  • The Tokaido Gi "Ultimate Canvas", it is said, is the only canvas that the Japanese Government allows to be called "Ultimate canvas".
  • Each uniform is hand stitched by seamstresses in Tokaido's Nagoya factory.


Here are a few ways to spot the original Tokaido Gi, made in Japan:

1. Is the Tokaido Gi available in Black?
Only the  The authentic Tokaido Gi uniforms that are made in Japan come in Black. If your karate uniform supplier does not have Black available, they may not be getting their uniforms from an authentic source.

Authentic Tokaido uniforms from Japan are available with the JKA logo in addition to Tokaido's "Red Fist" logo and the ISKF logo.

3. Does the Tokaido Gi also come in Tournament Cut?
Many martial artists purchase a Tournament Cut Tokaido Gi for Kumite or Tournaments. They might save a traditional cut uniform for their karate training, or to wear when serving on belt ranking promotions.

4. Is the Tokaido Gi made from special #10 cotton?
The special number 10 cotton used in Tokaido uniforms is actually grown in Japan under very special conditions. This cotton is what makes the uniform very comfortable, but it is also much stronger than other canvas materials. Rumor has it that the Tokaido Ultimate cotton canvas is the only canvas the Japanese government allows to use the word "Ultimate" with. This is why these uniforms last decades. They're stronger uniforms, but you'll enjoy wearing it.

5. Is the Tokaido Karate Gi rated as 14oz?
Surprisingly, Tokaido Japan's uniforms are never rated as 14oz. Truly, they are a step above competitors that rate their uniforms this way. If you see "14 ounce canvas" with the karate gi details, it is probably not the authentic Karate Gi.

As you can see, purchasing a genuine authentic Tokaido Japan uniform is a little more complicated than you might expect. And here are a list of so-called Tokaido gi that are NOT made in Japan:
- Tokaido Arashi is made in China. The canvas is not as comfortable.
- Tokaido Tsunami is not made in Japan. The canvas doesn't seem as strong.

Others you've run across? Please let us know!

Oh, and how do we know so much about authentic Tokaido Do-Gi? We've been selling them online since 2004, and one of our customers "educated" us early on that the Arashi gi we were selling was not the authentic Tokaido gi he was looking for!

6. How to measure for a Tokaido karate uniform?
Finding the right fit for your Tokaido karate uniform is essential to ensure comfort and performance during training and competitions. To measure for a Tokaido uniform, follow these steps:

1. Height: Stand against a wall and mark the height from the floor to the top of your head.
2. Weight: Step onto a scale to get your current weight.
3. Shoulder Width: Measure from the outside of one shoulder to the outside of the other.
4. Chest: Wrap a measuring tape around the fullest part of your chest, keeping the tape parallel to the ground.
5. Waist: Measure around your natural waistline, where you typically wear your belt.
6. Inseam: Measure from the crotch to the inside of your ankle.

Once you have these measurements, refer to the size chart provided by Tokaido to select the best fit. For more detailed guidance, you can visit Tokaido uniforms.

7. Which Tokaido gi snaps the loudest during kata?
The sound of the gi snapping during kata is a cherished aspect of karate, often reflecting the power and precision of the movements. If you're looking for a Tokaido gi that snaps loudly, the Tokaido Gi Traditional Cut Ultimate Heavyweight Gi is a top choice. Its heavier fabric and traditional cut allow for powerful movements and a satisfying snap.

8. Are Tokaido karate uniforms worth the money?
Absolutely. Tokaido karate uniforms are an investment in your training and competition experience. Made in Japan, these uniforms are crafted with the highest quality materials and attention to detail, ensuring they last through rigorous practice and tournaments. The durability, comfort, and authenticity of Tokaido uniforms make them a worthwhile investment for any martial artist, from beginners to advanced practitioners.

9. Best lightweight Tokaido gi for kumite?
For kumite (sparring), a lightweight gi is essential for agility and mobility. The Tokaido Gi Tournament Cut Lightweight Ultimate Gi is an excellent choice. Its lightweight construction ensures you can move freely and quickly, giving you the edge you need in sparring sessions.

10. Best heavyweight Tokaido kata gi?
When it comes to kata, a heavyweight gi can enhance the visual impact of your movements. The Tokaido Gi Traditional Cut Ultimate Heavyweight Gi is the perfect choice for kata. Its thicker, heavier fabric provides a crisp, professional look and adds to the overall performance of your kata.

11. Are Tokaido gis made in Japan?
Yes, Tokaido gis are made in Japan. This heritage and tradition are a hallmark of Tokaido uniforms, ensuring the highest standards of quality and craftsmanship. When you choose a Tokaido uniform, you are not only investing in a superior product but also supporting a brand that respects and honors the authentic roots of martial arts.

12. Which Tokaido uniform is best for hot climates?
For training in hot climates, a lightweight and breathable gi is crucial to stay comfortable and focused. The Tokaido Gi Tournament Cut Lightweight Ultimate Gi is an ideal choice. Its design allows for better airflow, helping you stay cool and dry during intense training sessions.

13. Help me choose between a lightweight kumite gi and heavyweight kata gi
Choosing the right gi depends on your specific needs and the type of training you will be doing. If you primarily focus on kumite (sparring), a lightweight gi like the Tokaido Gi Tournament Cut Lightweight Ultimate Gi is ideal. Its lightweight construction provides the agility and mobility needed for quick, dynamic movements.

For kata practice, a heavyweight gi like the Tokaido Gi Traditional Cut Ultimate Heavyweight Gi is the better choice. Its thicker fabric enhances the visual impact of your movements, making your kata performances look and feel more powerful.

Why My Karate Store?

My Karate Store is more than just a retailer; we are a community of martial arts enthusiasts dedicated to helping you achieve your training goals. Our team comprises experienced martial artists who understand the importance of quality gear. When you shop with us, you can expect:

  • Authenticity and Heritage: All our Tokaido uniforms are made in Japan, ensuring the highest standards of quality and craftsmanship.
  • Quality and Durability: Our uniforms are designed to withstand the rigors of training and competition, providing lasting value and reliability.
  • Expert Knowledge: Our knowledgeable staff is always available to provide personalized guidance and support to help you find the perfect fit for your needs.
  • Community and Support: By choosing My Karate Store, you become part of a vibrant community of martial artists who share a passion for the sport and a commitment to excellence.

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