Bujindo
NINJA 忍 (Shinobu) Calligraphy T-Shirt – Made in Japan
NINJA 忍 (Shinobu) Calligraphy T-Shirt – Made in Japan
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NINJA 忍 (Shinobu) Calligraphy T-Shirt
Design Made in Japan
Embrace the timeless spirit of the Shinobi 忍び with this minimalist yet powerful “Nin 忍” calligraphy T-shirt, inspired by traditional Japanese brush art (書道 – Shodō). The kanji 忍 embodies the essence of patience, endurance, and inner strength — the very heart of Ninpō (忍法), the Ninja’s way of perseverance and harmony.
Crafted in Japan, this T-shirt features the hand-brushed character “忍” printed in soft white ink on high-quality cotton, ideal to wear under your keikogi or uwagi jacket, during training or daily life. A subtle and authentic expression of the Ninja soul.
Available T-Shirt Types
- Printstar 5.6 oz – 100% cotton, thick, classic fit. Soft touch and durable fabric for everyday training or casual wear.
- Glimmer 4.4 oz – Quick-dry polyester blend, lightweight and breathable, perfect for active practice or summer training.
Fabric Weight (Grammage)
5.6 oz (Printstar): Heavy cotton texture, ideal for indoor and outdoor use.
4.4 oz (Glimmer): Lighter sports fabric that dries quickly and maintains comfort during movement.
Symbol Meaning
The kanji 忍 combines two elements — the blade (刃) over the heart (心) — representing the mastery of one’s emotions under pressure. It reflects the core teaching of the Ninja: “to endure with serenity”.
Specifications
- Material: Cotton (Printstar) / Polyester (Glimmer)
- Color: Black with white brushed kanji “忍” print
- Origin: Design is Made in Japan
- Price: USD $69
- SKU: NIN-SHINOBU-TEE
Size Chart
| Model | Size | Length (cm) | Width (cm) |
|---|---|---|---|
| Printstar 5.6 oz | S | 66 | 49 |
| M | 70 | 52 | |
| L | 74 | 55 | |
| XL | 78 | 58 | |
| XXL | 82 | 61 | |
| Glimmer 4.4 oz | SS | 62 | 44 |
| S | 65 | 47 | |
| M | 68 | 50 | |
| L | 71 | 53 | |
| LL | 74 | 56 |
*Measurements may vary slightly depending on the production batch.
*Please refer to the chart before choosing your size.
Recommended Use
- Ideal for Ninjutsu, Bujinkan, or any traditional martial arts practice
- Comfortable daily wear expressing the spirit of endurance
- Perfect gift for martial arts practitioners and Japan lovers
“True strength lies in silent endurance – 忍.”
Japan Origin
- Easy Returns
- Delivery 4-7 Days

Let customers speak for us
from 10 reviews
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.
I ordered this product as a replacement for a cheap Chinese samue that lasted roughly 3 weeks. This one is on another level. I am 182 cm and 83 kg and the 2L fits me nicely. Although based on the leg length a L would have also worked. The cloth has a nice thickness and texture to it. International shipping was fast. Would definitely recommend...it would also be really nice if this shop would have an European reseller, preferably in Germany ;)
A beautiful, high-quality product — it's a pity about the customs charges for Italy.
I ordered a new Shureido belt on a Thursday and it arrived in Australia the following Monday. That is fantastic service and I would be happy to purchase from the Bujindo store again.
Very very happy. Super quality and productsp
Easy communication, fast delivery and top notch quality of material. I can't be happier. Thank you so much
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.
