Ramirez's camp observed practice in Shimizu.
Robeisy Ramirez's trainer Carlos Velasquez visits Satoshi Shimizu's public workout at Ohhashi Boxing Gym in Yokohama, Kanagawa, Japan, July 17, 2023. Challenger Shimizu will fight WBO featherweight champion Robeisy Ramirez of Cuba on July 25 at Ariake Arena in Tokyo, Japan. (Photo by Hiroaki Finito Yamaguchi/AFLO)