




Evolving in both
cooling and style
We fuse stylish design with heat-reducing technology
to create workwear that empowers you to stay cool,
look sharp, and feel true to yourself—
even in the harshest environments.





Trusted Japanese
engineering and quality
Flat High Power Fan
Flat shape that doesn’t protrude from the wear
Fan thickness: 38mm
Lightweight for comfortable wear
Fan Weight: 95g
* Please use with dedicated wear (KUCHOFUZINFUKU).
Transformer Cable
It works with your existing mobile battery.
When using a transformer cable, the specifications are as follows: When using a 10000mAh mobile battery, (High mode) approximately 6 hours (Low mode) approximately 11 hours of continuous operation
*Requires a mobile battery with an output of 5V 2.1A or higher (equipped with a Type-A output port).
SINCE 2017
Born from over 90 years
of textile and electronics expertise,
KUCHOFUZINFUKU by SUN-S Co., Ltd.
blends tradition with cutting-edge comfort.