Koren - Keichiku Koto
Koren - Keichiku Koto
Delivered Fully Assembled. Scroll down to see a full view of this shinai.
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Free shipping on orders over $100
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Flat-rate shipping $20 (UPS or FedEx)
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Description
The Koren is built for kendoka who prefer a lighter, faster feel in their hands. Crafted from keichiku bamboo in a koto profile — with a slimmer, more even taper — the Koren delivers quick, precise strikes with excellent responsiveness.
Keichiku bamboo brings added durability and a refined grain, while the koto shape keeps the balance point higher for faster swing speed. A great choice for practitioners focused on speed and accuracy.
- Keichiku bamboo: dense, durable, and refined grain
- Koto profile: slimmer taper for faster, more precise strikes
- Ideal for practitioners prioritizing speed and technique
- Responsive handling for sharp, clean cuts
- Ships to USA and Canada
For kendoka who train with precision and want a shinai that responds to every movement, the Koren is ready for the dojo.
Shipping & Returns
Shipping & Returns
- Free shipping on orders over $100
- Standard delivery within 2–5 business days if in stock. If the item is out of stock and back-ordered, we will contact you.
- Return items in original condition for a full refund. The refund will be issued after the product is received and inspected for any damages or usage issues.
- The customer must provide shipping tracking information when returning an item.
- Customized products cannot be returned.
Shinai Size and Weight Regulations
| AGE | SIZE | Min Weight Male |
Min Weight Female |
| Under 12 | 30-37* | No Restriction | No Restriction |
| 12 - 15 | 37 | ≥440 g | ≥400 g |
| 15 -18 | 38 | ≥480 g | ≥420 g |
| 18+ | 39** | ≥510 g | ≥440 g |
- For juniors under 12, the height of the player will determine the size of shinai. Usually if the shinai fit from ground to arm pit of the player, it is a good rule-of-thumb size.
- ** For women 18+, size 38 can be used.
Additional Shinai Dimension Regulation to consider:
Sakigawa Tip Diameter
- Men Minimum 25mm (junior) - 25 mm (junior) → 26 mm (older)†
- Women Minimum - 24 mm (junior) → 25 mm (older)†
Sakigawa Tip Length
- Men Minimum 50mm
- Women Minimum 50mm