what's new

• 2026.09.01 Important

  Notice of Revision to Membership Terms and Conditions

• 2026.01.07Important Notice

  Members Page Announcement of the launch of two-step authentication (one-time password)

• 2025.10.20Important Notice

  Warning and request regarding unauthorized login by third parties

• 2025.06.19 Important

  Members Page Password Change Request

• ​Announcement dated September 18, 2026

  Announcement of the "Mitsui Shopping Park Members Program Autumn 'Choose Your Gift' Campaign"

• ​Announcement dated 2026.09.01

  [Premium Medal Exclusive] End of Monthly Mitsui　Sumai（Mitsui Homes）LOOP Point Giveaway

• ​Announcement dated 2026.08.01

  Tokyo Dome Group facilities have been added to the list of facilities eligible for Mitsui Shopping Park Points!

• ​Announcement dated 2026.08.01

  Announcement: "Mitsui Shopping Park Members Program: Earn 2,000 points with your ideal shopping experience!"

• ​Announcement dated 2026.07.16

  "&mall/ MITSUI OUTLET PARK online Exclusive! Premium Medal Members/Gold Medal Members can earn increased points when using eligible credit cards at the official online store!" Announcement

• 2024.05.22 Important

  For customers who are registered on the "Members Page" Points transaction receipts will no longer be issued.

• 2023.06.20 Important

  To all users of App de Payment