Isami BJJ Black Belt Competition


  • Free Shipping Deals
  • Premium Customer Service
  • Unbeatable Japanese Quality
  • Custom made BJJ black belt with our most popular features pre-selected for you.
  • We use our best selling F-450 soft core belt to create a Brazilian Jiu-Jitsu black belt that's IBJJF approved and perfect for competition.
  • This exclusive BJJ black belt is easy to tie and comes with the traditional red rank sleeve with white bars so you can add your degrees over the years.


  • Option 1: add "Jiu-Jitsu" in Japanese Kanji above the rank bar.
  • Option 2: add custom embroideries (max. of five characters) above the belt tags.
  • Option 3: add both "Jiu-Jitsu" in Japanese Kanji and custom embroideries.

Make your belt stand out with beautiful 2.5cm embroideries. Choose one of three available fonts (Normal, Script, Gothic) and over 20 thread colors (see pictures for details). We'll embroider the fabric first and then we'll make the belt. This means the belt stitch lines will be over the embroidery but the reverse side will show no trail. 

  • We can embroider Latin Alphabet (eg. English) as well as Japanese Kanji and Chinese Katakana.
  • Please type your custom embroidery request such as "Mike / Script Font / Red" and we'll take care of the rest for you.
  • Kanji and Katakana embroideries read vertically from belt middle to belt end; Latin Alphabet reads horizontally from belt end to belt middle. 


  • This belt is available in six sizes ranging from M3 (235cm / 92in) all the way to A5 (340cm / 134in).
  • Please note that the belt is made to spec but there can be some shrinkage due to humidity and sweat. We do not recommend washing the belt, but if you choose to do so you can expect avg. 7% shrinkage over time.
  • There will be two tags on the belt: the Isami Japanese Classic label on top, and the Made in Japan label right underneath.


  • It takes us approximately 10-15 work days to custom make your new belt.
  • The whole process is handmade and we always have many orders waiting in line.
  • But don't worry, we will send you a completion estimate a few days after the order is placed and we guarantee the wait is very much worth it.


  • The Isami BJJ Black Belt Competition is custom made for you and therefore cannot be returned or exchanged.
  • So please make sure to double check all the details before completing your order.
  • Once we start working on the belt, no changes will be accepted. All sales are final.

Customer Reviews

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We want to make it as easy as possible for you to order the gear you need here at That's why we created thresholds depending on where in the world you are...

  • Asia: Free Shipping starts at $100
  • USA, Canada, Europe, Oceania: Free Shipping starts at $150
  • All other countries: Free Shipping starts at $200

Even if your order does not qualify for the free shipping deal, you'll still get great shipping rates starting at only $19.95. During checkout you will have the option to upgrade to Express Delivery for only $7.50 (recommended).

How long does delivery take?
Express Shipping time is only 3-5 work days - sometimes faster! - but not guaranteed. Standard Shipping is 5-10 work days. Our average processing time is 2-5 work days as some items are stored in different warehouses. We process and dispatch orders on regular business days (Mon-Fri) except for national holidays in Japan.

Do you deliver anywhere in the world?
Yes! Here at we can ship orders from Japan to virtually any address in the world. As a matter of fact, we have regular customers all across the globe and ship worldwide on a daily basis.

Where are you based?
We pack and ship your order directly from our main warehouse in Saitama, Japan.

Can I track my order?
Yes! After we dispatch your order you will receive automatic delivery updates via email and sms. You can also track the order directly in our site.

Do you offer insurance?
Yes! All orders already include full insurance (even though we have never lost a package in almost 10 years). Shop with confidence!

Are import taxes included in the price?
No. You pay us only for merchandise + shipping. orders are shipped from Japan with duties and taxes unpaid. All customs, duties, taxes and brokerage fees have not been pre-paid and you are responsible for paying these at the time of delivery (if there are any). We recommend you contact the local tax authority in your area to find out in advance exactly what taxes need to be paid.

What Customers Are Saying About Chokesports

I'm always happy to open the package to discover another new obi belt. The quality is still the best, delivery time still there, and most important the service is no 1. I had communication with Lisa Andersen. She wanted to be sure that my order was the right one for my new Shodan young girl. Very dedicated to the client. Simply the best.

Ghislain F. Quebec, Canada

I've always had my eye on RVDDW and Isami brand gear but wasn't sure about how to order in the US. ChokeSports made the process extremely easy and the shipping was amazingly fast even including the time allotted for custom patchwork. Extreme recommend to anyone on the fence. Much respect always to ChokeSports.

Brandon M. Tennessee, USA

Best gi from best vendor. This is my third Isami Gi purchase from ChokeSports. I use them for Judo and BJJ. They fit the best, and they feel the best. Super fast shipping too. Rest assured I will order my fourth Isami Gi from ChokeSports in the future.

Dennis K. Texas, USA

I want to congratulate the whole company, not only for the excellent work with the black belt I bought, but mainly for the support I had from the first steps of ordering. Connor's help was valuable through the chat line, up to the emails informing me of every detail. My colleagues and I will recommend your company. Thank you!

Nikolaos G. Athens, Greece

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