FamilyMart Japan “Why 45% More” Campaign — All Products | 14 In-Store + 10 Online Items, Starting March 24
Key Takeaways:FamilyMart Japan is running a ‘Why 45% More’ campaign starting March 24, offering 14 in-store and 10 online products at the same price but with 45% more quantity. It’s a rare chance to stock up on convenience store staples without spending extra — essentially a free size upgrade across a wide range of items. 🎉 Breaking FamilyMart “Why 45% More” CampaignSame Price, 45% Bigger! Starting March 24 (Tue), 2026 — 14 in-store + 10 online-exclusive items get a 45% size boost for 2 weeks FamilyMart Japan is launching its “Nazeka 45% Zōryō Sakusen” (Why 45% More Campaign) from March 24, 2026 for two consecutive weeks! Fan favorites like Nama Koppe Pan (strawberry jam & margarine bread), Spicy Chicken, and Angel’s Cheesecake will get 45% more product at the same price. Plus, online-exclusive items including Kobe Beef and Häagen-Dazs sets are also joining the campaign. There’s even an X (Twitter) […]












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