https://www.alojapan.com/1228563/5-stamps-to-commemorate-expo-2025-osaka-kansai/ 5 stamps to commemorate Expo 2025 Osaka Kansai #blog #Expo2025OsakaKansai #news #Osaka #OsakaNews #大阪 #大阪府 Expo 2025 Osaka Kansai is not only a landmark event for innovation and culture but also a unique opportunity for philatelists. Japan and several participating countries have released special stamps to commemorate the occasion. Here are five notable stamps that capture the spirit of Expo 2025 Osaka Kansai: 1. Expo 2025 Osaka commemorative…