SAKURA program was launched in 2019 to facilitate mutual exchange between ESS and J-PARC with a fund from the Swedish Research Council (VR). There were more than 30 applications, and more than 20 proposals were awarded then. However, because of the pandemic circumstance through 2020 to 2022, the actual exchange was made only for 13 applications after ceasing the disease. This workshop was planned to be held at J-PARC to see the achievement of SAKURA program and discuss the collaboration between ESS and J-PARC and further continuation of the program.