Bujindo
Hirota KB-11 Black Cotton Uniform, Medium-Weight
Hirota KB-11 Black Cotton Uniform, Medium-Weight
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Hirota KB-11 – Black Cotton Karate Uniform | Made in Japan
The Hirota KB-11 is one of Japan’s most trusted and respected black karate uniforms. Crafted from premium 11-grade medium-weight cotton canvas, it offers the perfect balance of lightness, durability, and comfort. Designed for disciplined practitioners who demand a high-quality Japanese keikogi capable of supporting both technical work and intense daily training.
➤ Material & Construction
The KB-11 is made from a medium-weight 11-grade cotton canvas, engineered to provide strength without sacrificing mobility. Its natural breathability makes it particularly suitable for intensive summer practice.
- 100% premium cotton – breathable, durable, and comfortable.
- Medium-weight construction – ideal for fluid, unrestricted movement.
- Japanese manufacturing – precision, longevity, and reliable stitching.
➤ Design & Comfort
This model features a deep, elegant black color and a traditional Japanese cut. The KB-11 maintains structure while staying supple enough for rolling, stretching, and mobility-based drills.
- Traditional Japanese cut for natural range of motion.
- Deep black color for a clean, professional appearance.
- Full uniform set – jacket + pants included.
➤ Technical Performance for Martial Arts
The Hirota KB-11 is perfectly adapted for practitioners who require a uniform that supports the full range of foundational movements found in Ten Ryaku no Maki, including:
- Junnan Taisō – stretching, mobility, flexibility training
- Walking & silent step drills
- Running, transitions, low stances
- Ukemi & rolls – forward, backward, sideways, diagonal
- Climbing & agility exercises
Thanks to its breathable medium-weight canvas, the KB-11 performs exceptionally well during summer training and high-temperature sessions, providing comfort while withstanding repetitive movement and friction.
It is also ideal for intensive practice of:
- Gogyō no Kata – the elemental forms
- Kihon Happō – the eight fundamental techniques
- Basic kihon, stance work, transitions, and footwork drills
- Daily dojo training for all levels
This uniform is built for high-frequency, long-duration training while preserving the freedom of movement essential for traditional Japanese martial arts.
➤ Ideal For
- Beginners, intermediate, and advanced students
- Dojo instructors and serious practitioners
- Daily practice, kata, kihon, drills, and conditioning
- Summer training or intense mobility sessions
➤ Sizes Available
S5, S6, S7, and 0号 ~ 7号 (kids to adults)
➤ Availability
Made to order. Please allow 2–3 weeks for production.
Size Guide – Hirota KB-11
| Size | Height (cm) |
|---|---|
| S5 | 105–110 |
| S6 | 110–115 |
| S7 | 115–120 |
| 0 | 120–125 |
| 0½ | 125–130 |
| 1 | 130–135 |
| 1½ | 135–140 |
| 2 | 140–145 |
| 2½ | 145–150 |
| 3 | 150–155 |
| 3½ | 155–160 |
| 4 | 160–165 |
| 4½ | 165–170 |
| 5 | 170–175 |
| 5½ | 175–180 |
| 6 | 180–185 |
| 6½ | 185–190 |
| 7 | 190–195 |
Japan Origin
- Easy Returns
- Delivery 4-7 Days

Let customers speak for us
from 34 reviews
Excellent experience with this e-shop which I do recommend for their really nice selection and for their precious advice.
The Tabi boots I get are exactly how I expected them.
As an US 10 the 28 is perfect.
Japanese traditional style to walk through the streets of the world
Hervorragende MaterialQualität zum fairen Preis.
Domo Arigato gozai masu!🙏
My haori arrived in a timely manner and was everything I expected it to be and more. The quality of the haori is fantastic, and it fits great!
This pair of shoes is really very comfortable, and the craftsmanship is excellent. It's exactly what I expected. The only problem is that I ordered a pair half a centimeter larger than my usual size, and even so, they're so tight that I can't even wear socks (tabis)!
I loved them, very beautiful and perfect fit if you follow the measure instructions. Looking forward for some outdoors bujinkan training in the spirng!
I wish they would come in 12 version as well
Thank you very much
Just like described, fast shipment. Nothing to complain about :)
The Samue suit is very beautiful crafted - the fabric is soft and very pleasant to wear. A high quality clothing that exudes a genuine Japanese feeling attention to detail. . The tabi shoes clearly high quality. I am very happy.
Super cozy!
out est parfait. Merci
heads raised to the heavens, i am not worthy of the energy without thy consent.
Comfortable and visually stunning
Just the right size.
As this belt was a replacement for my original black belt from 2003, I am very pleased to say that it has the same feel and quality of my previous belt. I teach karate 5 days a week, so I need a belt that stands the test of time. I am positive that this is it!
Confortable et parfsit pour ma taille de pied. C’est super a porter a l’interieur :)
An amazing Gi. More like a samurai robe. Where the tk-10 is stone this is water, not flimsy but heavy but flows like a powerful river. Amazing quality.
Bujindo
Description of Our Products
Origin
Our products are crafted in Japan, reflecting the rich heritage and exceptional craftsmanship of Japanese artisans. Each item embodies the dedication and precision honed through generations, ensuring authenticity and superior quality.
Craftsmanship
All our products are meticulously handmade by skilled artisans in our workshops. We take pride in offering items that showcase traditional techniques and a commitment to detail, making each piece unique.
Materials
We use only the finest, high-quality materials sourced from Japan. Our selection includes noble materials known for their durability and elegance, ensuring that every product not only meets but exceeds the highest standards of quality and excellence.
