The IMR Hanami, which had been canceled since 2020, was revived for the first time in five years at Mikamine park, and we participated. The weather started to warm up around February, so the cherry blossoms were expected to bloom earlier. Most of us thought that the cherry blossoms might have already fallen by the time of our Hanami date, but they were in full bloom! It was a perfect day for Hanami. After Hanami, we returned to IMR and started the second-party. Many people from other laboratories gathered at Kato lab and enjoyed until late night.