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Koto Ryū Koppō jutsu - Bujinkan T-Shirt

Koto Ryū Koppō jutsu - Bujinkan T-Shirt - TuWillows

Koto Ryū Koppō jutsu - Bujinkan T-Shirt

Regular price $29.99

"Unleash the power of Koto Ryū Koppō Jutsu with this electrifying Bujinkan T-Shirt."

Embody the spirit of the warriors of the past with this tribute to one of the most revered schools of Bujinkan Budō Taijutsu. Koto Ryū Koppō Jutsu's fearless techniques, characterized by striking hard and knocking down the tiger, are captured in all their glory on the back of this T-Shirt.

With a recreation of a popular Japanese print, an image of Soke Masaaki Hatsumi, and a Daken Uke using koppo jutsu, this shirt celebrates the timeless teachings of Bujinkan and the unwavering spirit of the martial artist.

Wear this T-Shirt proudly, and let the world know that you are on the journey of Budo and the path to mastery. The Bujinkan kanji on the front left chest symbolizes your commitment to the art and your connection to the community of like-minded individuals.

This is the design includes:

  • The kanji in the middle, 虎倒流骨法術 or Koto Ryū Koppō jutsu 
  • On the left, we have a recreation of a popular Japanese print with a warrior knocking down the tiger
  • In the center, there is an image of Hatsumi doing Hira ichimonji no kamae  
  • On the right, a Daken Uke using koppo jutsu to break a bone in the arm
This was designed for TuWillows by Custin with the license for commercial use.
Product Details
You've now found the staple t-shirt of your wardrobe. It's made of 100% ring-spun cotton and is soft and comfy. The double stitching on the neckline and sleeves add more durability to what is sure to be a favorite!

• 100% ring-spun cotton
• Sport Grey is 90% ring-spun cotton, 10% polyester
• Dark Heather is 65% polyester, 35% cotton
• 4.5 oz/yd² (153 g/m²)
• Pre-shrunk
• Shoulder-to-shoulder taping
• Quarter-turned to avoid crease down the center
• Blank product sourced from Bangladesh, Honduras, Haiti, Mexico, or Nicaragua

Size guide

S (inches) 28 18 26 ⅜ 18 ½
M (inches) 29 ¼ 20 27 ½ 19 ¾
L (inches) 30 ¼ 22 28 ¾ 20 ⅞
XL (inches) 31 ¼ 24 29 ½ 22
2XL (inches) 32 ½ 26 30 ¼ 23 ¼
3XL (inches) 33 ½ 28
S (cm) 71.1 45.7 67 47
M (cm) 74.3 50.8 69.9 50
L (cm) 76.8 55.9 73 53
XL (cm) 79.4 61 75 55.9
2XL (cm) 82.6 66 77 59
3XL (cm) 85 71.1 0 0


Excellent quality and comfortable yet sturdy enough to use for non-gi training sessions. Highly recommended.

Gregory Henderson

Love the fit of the shirt, and the message is great. Wore this to the dojo after it arrived, the class thought it was great!

Shane Muir

Awesome, quality product

Marvin Sellers

Love the shirt designs.

Perfect shirt to train in.

Robert Currie

Love It , Absolutely love my mugs,

William Garza

Very comfy I love this hoodie it's very comfy thank you

Gordon Waye

Excellent Cap! The cap itself is a great quality and the embroidery is excellent.

Bobby Burks

Great service thank you

Jeremy Crawford

Good and rapid service. Ordered a black one, received a red one. After service worked very well. Gave feedback and a black one was sent immediately.

Jurgen Littaye
All of our items are made to order - you order, we make it
Please allow 7 - 10 days to receive a tracking number
Quality is important to us - all of our products are guaranteed!
Depending on your location & product, shipping times quoted my mail carrier is 7 - 30+ business days