What's the date of June 9?

Spring break in 2023 is on February 4th, which happens to be the last day of the Ninth Five-Year Plan, so 2023 is the spring break in Kyubi no Youko.

Beginning of spring solar term is a special solar term, but also a meaningful solar term. It is generally called spring break, and the time of spring break is different every year. According to the time, the spring break in 2023 is on February 4th, which happens to be the last day of May 9th, so 2023 is the spring break in Kyubi no Youko.