• 2026/10/22

[Important Notice] Suspension of Online Applications for Mitsui Shopping Park Card (Saison)

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To proactively address some security issues in our system and to ensure our customers can use Services with peace of mind, we will temporarily suspend online applications for the Mitsui Shopping Park Card (Saison).

Customers wishing to apply for a Mitsui Shopping Park Card (Saison) should Contact at the in-store Card Desk.
Please note that we have temporarily suspended the use of "Pay with App," which is available for registration at the time of membership application.

We apologize for any inconvenience this may cause our customers, and we appreciate your understanding.