Overcoming scorching sun and sudden rain with the athletes
Aoyama Gakuin Ekiden Logo x ZENTEKOU
Limited edition ZENTEKOU series products featuring the Aoyama Gakuin Ekiden team logo are now available!
The ZENTEKOU series is designed for all weather conditions: sun, rain, and wind.

























■ As a parasol
The outer side features the distinctive color of the Aoyama Gakuin Ekiden team, and the underside of the umbrella fabric is treated with black PU coating.
It uses fabric that provides 100% UV protection and 100% light shielding.*
■ As a wind-resistant umbrella
The secondary ribs are made of soft polycarbonate, allowing the umbrella to flexibly flow with the wind.
This design makes it a wind-resistant umbrella.
■ As a rain umbrella
With a water repellency rating of 4 and a water pressure resistance of over 2000mm, it can also be used as a rain umbrella.*
■ How to open and close the umbrella
To open, push up the black part by hand.
To close, pull the black part down towards the handle.
There are no metal clasps when closing, preventing finger injuries (no-pinch mechanism).
Please be considerate of those around you when using and opening/closing the umbrella.
■ Size
Diameter: Approx. 99cm
Overall length: Approx. 60cm
Rib length: 55cm
Weight: Approx. 280g
Folded size: H approx. 26cm x W approx. 6cm
■ Country of origin: China
* The 100% notation is based on a part of the fabric and does not guarantee the performance of the entire product.
* Test methods: JIS L 1951 (UV cut rate), JIS L 1055A (light shielding rate)
* Test methods: JIS L 1092 Method A (water pressure resistance), JIS L 1092 spray test (water repellency)
* When opening the umbrella, remove the strap, shake it lightly 2-3 times, and loosen the fabric and ribs sufficiently before opening. Attempting to force it open when the fabric or ribs are tangled can directly cause malfunction or breakage of the ribs.
* Caution regarding fiberglass ribs:
The main ribs of this product use lightweight and high-strength "fiberglass (glass fiber)". If a rib breaks or its surface is scratched, the tip of the glass fiber may be exposed and may prick your fingers. If damage or deterioration is observed, do not touch it with bare hands as it may cause injury, and immediately stop using it. Also, even during normal use, please be careful not to inadvertently touch the joints or tips of the ribs.