Mitsui Outlet Park Kisarazu Silver Week Sale starts September 18
Mitsui Outlet Park Kisarazu will hold a fall shopping sale from September 18 to 27, with daily bonus points and a sample and imperfect-item fair through September 23.
Ten-day sale from September 18
Mitsui Outlet Park Kisarazu will hold its Silver Week Sale from Friday, September 18 through Sunday, September 27, 2026. Fashion, household goods and other items for fall shopping will be offered at sale prices.
Daily bonus points for members
Mitsui Shopping Park Point members can earn bonus points every day during the sale. Eligible credit-card and App de Shiharai payments earn five points per 100 yen before tax, while cash and other payment methods earn two points. Individual shops will also offer their own point bonuses.
Sample and imperfect-item fair through September 23
From September 18 through Wednesday, September 23, the outlet will also hold a fair selling samples and B-grade items with minor scratches or marks that do not affect use. Check the official Mitsui Outlet Park Kisarazu notice before visiting for participating shops, products and point conditions.
Sources and verification
Last checked: September 14, 2026 15:12
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