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You can search by selecting multiple items.
The event and campaign are subject to the following eligibility conditions.
- Points Member
- This offer is for point members without credit function (including "guest members").
- Credit card member
- This offer is for point members with credit function (including "App de Pay")
- Reservation required
- Reservations are required.
- Entry and application required
- Entry and application are required.
- Other conditions apply
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NEW
【催事】 「マリオンクレープ」キッチンカー 出店！
Gourmet
2026/1/10(土)～1/12(月)
10:00～20:00 -
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NEW
【催事】 「もちMOCHI屋」キッチンカー 出店！
Gourmet
2026/1/1(木)～1/4(日)
1/1(木)～1/3(土)：9:00～20:00
1/4(日)：9:30～20:00 -
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NEW
[Notice] January Event and Campaign Schedule
Other Events
January 1st (Thu) - January 31st (Sat) 2026
-
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PAN's BREAD MAR KET (bread gathering event) held!
Gourmet
2026/1/10 (Sat) - 1/12 (Mon)
-
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[Event] [Trampoline Attraction] BUNGEE BUNGEE is being held!
Other Events
December 25, 2025 (Thu) - January 6, 2026 (Tue)
10:00-20:00
*2025/12/31 (Wed): 10:00-18:00
*2026/1/1 (Thu) - 2026/1/3 (Sat): 9:00-20:00
*2026/1/4 (Sun): 9:30-20:00 -
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[Event] Tobika Kitchen Car will be opening!
Gourmet
December 17, 2025 (Wednesday) - January 15, 2026 (Thursday)
10:00-20:00
*2025/12/31: 10:00-18:00
*January 1st to 3rd, 2026: 9:00am to 8:00pm
*January 4th and 11th, 2026: 9:30am - 8:00pm -
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Ending soon
[Event] [B'2nd] Marche held♪
Other Events
2025/12/22(Mon)-12/28(Sun)
10:00-19:00 -
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Ending soon
[Notice] December Event and Campaign Schedule
Other Events
2025/12/1 (Mon) - 12/31 (Wed)
-
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Ending soon
Super PayPay Festival
Present
December 1, 2025 (Mon) - December 28, 2025 (Sun)
-
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Ending soon
Mitsui Shopping Park Members Program Win a prize every month! Gift Campaign 12/1~31
Other Campaigns
2025/12/1 (Mon) - 12/31 (Wed)
Entry and application required
-
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[Seibu Railway/Seibu Bus] Great value outing tickets on sale! The Great Value Outing Coupon can be exchanged for a 1,000 yen shopping voucher that can be used at facilities!
Other Events
2025/11/21(金)～2026/3/22(日)
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50 lucky winners will receive a "HOTEL GIFT CARD worth 5,000 yen" that can be used for stays at mitsui garden hotels nationwide!
Present
December 1, 2025 (Monday) - January 12, 2026 (Monday)
Credit card membershipand other conditions apply
-
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[Event] "Imo-o Matured Baked Sweet Potato" will be opening a stall!
Gourmet
2025/11/14 (Fri) - 2026/1/16 (Fri)
10:00-20:00 -
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If you answer the survey, 10 people will be selected by lottery each month to win 1,000 points!
Present
October 1, 2025 (Wednesday) - March 31, 2026 (Tuesday)
Point MemberCredit Member
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[Event] [Notice] "Zero Gravity Massage" installed!
Other Events
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[Notice] Hair irons are currently being installed in the women's restroom on the 1st floor of West Street (next to BEAMS)!
Other Events
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Information on the dedicated page for foreign tourists
Other Events
May 21, 2025 (Wed) - March 31, 2026 (Tue)
-
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[Walking Spot] Information on IRUMA no Oka Park
Other Events
April 1, 2025 (Tue) - March 31, 2026 (Tue)
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[Dog event related] Recommended pet information
Other Events
April 1, 2025 (Tue) - March 31, 2026 (Tue)
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Get a great deal on a trip to MITSUI OUTLET PARK with Times Car Share!
Other Campaigns
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We are currently selling accommodation plans that come with a 1,000 yen shopping voucher at participating Mitsui Fudosan Group hotels nationwide!
Other Campaigns
April 1, 2025 (Tue) - March 31, 2026 (Tue)
-
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Exclusive to Mitsui Car Shares members! Receive a 200 yen shopping voucher, special offer coupons, and more!
Other Campaigns
From April 1, 2025 (Tue)
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[Event] "CANDY・A・GO・GO" is now open♪
Other Events
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[One-day Bus trip] Introducing Bus tour that stops at MITSUI OUTLET PARK IRUMA!
Other Events
2023/1/7～
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