
OCTAGONAL-OVAL Shinai - Tsubasa Sapphire
Below are the available bulk discount rates for each individual item when you purchase a certain amount
- Buy 3 or above and get 5% off

Tsubasa brand, Hakkaku-Koban Shinai.
TSUBASA SAPPHIRE is a Keichiku Shinai with octagonal-oval grip, arriving to our repertory thanks to the requests of several customers, who were looking for a Hakkaku-Koban with thinner grip. The assembled Tsuka (size 39) has a diameter of approximately 28mm x 24mm (without assembly; 26mm x 22mm approximately). Available assembled with Double Toko Tsukagawa or without assembly (bamboo only).
The grip grants a solid feeling of the Tsuka and its position on your fingers and palms, and also helps to avoid loosing the Shinai due to slippery Tsukagawa while practicing thanks to the angles of the octagonal shape. And thanks to its oval shape, is a great option for understanding where the Hasuji is pointing, specially when doing diagonal strikes such as Kirikaeshi, Kaeshi-Do and other counter attacks.
Recommended for Kenshi that are looking for a more comfortable grip, particularly for those who don't like thicker Tsuka.
* SSP Approval: This Shinai follows the actual All Japan Kendo Federation designated regulations.
* Assembled Shinai option: Leather fittings/parts included.
Specification | Gender | Junior High School (12–15 yrs) |
Senior High School (15–18 yrs) |
University students and Adults (18yrs+) |
---|---|---|---|---|
Max. length | Male & Female | 114cm | 117cm | 120cm |
Shinai size | Male | 37 Boy | 38 High-school Boy | 39 Men |
Female | 37 Girl | 38 High-school Girl | 38 Women / 39 Women | |
Min. weight | Male | 440g | 480g | 510g |
Female | 400g | 420g | 440g | |
Shinai must be measured and weighed assembled with the leather fittings, but without tsuba or tsuba-dome. |
- Main Materials:
- Bamboo, leather
- Bamboo Type:
- Keichiku
- Tsuka (Grip) Type:
- Octagonal-oval (Approx. 28mm x 24mm when assembled)