The Ministry of Finance (MOF) plans to issue about five types of coins commemorating Expo 2025 Osaka, Kansai, Japan, in three installments before the opening of the Expo. For the second issue, MOF has decided to issue a 1,000-yen silver coin as follows:
Source: https://www.mof.go.jp/english/policy/currency/coin/commemorative_coins/20240130_expo.html