• 2026-05-06 Museum Information
• 2026-04-06 2026 General Meeting & the 1st English Lecture : World Youth Communication Club of Ibaraki (WYCCI)
• 2026-02-09 2025 WYCCI Festa Announcement
• 2025-12-10 Museum Information
• 2025-11-13 Kairakuen Momiji Valley Light-Up
• 2025-11-13 Museum Information
• 2025-10-16 Mito City International Association presents “Japanese Culture Experience Tour for Foreign Residents”
• 2025-10-07 Moonlight Rose Garden 2025
• 2025-09-09 WYCCI: The Second English Lecture in 2025
• 2025-08-12 Sanrio Exhibition – Until Monday, September 15th (National Holiday)