Officially announced by both Sanfrecce Hiroshima and Grasshopper. He will move to the Swiss club on a permanent deal, pending a medical check he has to undergo in the coming days in Switzerland. https://www.sanfrecce.co.jp/news/team/4125
The transfer is officially completed today. 3-years contract until June 2024. https://www.gcz.ch/news/news/artikel/gc-verpflichtet-hayao-kawabe/
Will be training with Wolverhampton wanderers during the break. The two clubs have a partnership with each other Possible transfer this summer?
Highly doubtful, he's not at PL level. The two clubs share same Chinese owner group, so collaboration is not surprising