This is the signature string of Kohei Nishimura, runner-up in the 1A division at the 2022 Japan National Contest.
Designed for Kohei's specialty in hook tricks, this string was developed with the goal is to make 4.0hook possible for everyone.
The thickness is between "Fat" and "XL". White strings are also added to fine-tune the look and thickness. The yo-yo moves smoothly on the string and the slack moves fast.
