Event Release

• 2026.07.24
  ~A live music appreciation event for children with disabilities~ "Marunouchi Shall We Concert" will be held.
• 2026.07.09
  "LEGO® Festival in Marunouchi 2026" to be held ~Play unites the town!~
• 2026.07.02
  Marunouchi Area will become a summer playground and learning space where you can enjoy the whole town, with the first-ever "MARUNOUCHI SUMMER FEST" being held.
• 2026.07.01
  Mitsubishi Ichigokan Museum, Tokyo x Ants Wedding launch "Official Museum Wedding Photo Plan"
• 2026.07.01
  Office districts become summer festival Venue! "Otemachi, Marunouchi, Yurakucho Summer Festival 2026"