Japanese consumers are increasingly purchasing large-capacity, low-price food packs at supermarkets to reduce their grocery expenses [1].
This shift in shopping behavior highlights the financial pressure on households as they struggle with rising food prices. By purchasing in bulk, families can secure lower unit prices, and minimize the frequency of shopping trips.
The trend has become so pronounced that some customers now bring suitcases to supermarkets to transport the heavy, bulk items [1]. This method allows shoppers to move large quantities of goods more efficiently than traditional plastic bags would permit.
To manage these larger volumes of food, consumers are adopting specific preparation techniques. The "pakkaan & kurukuru" method provides simple cooking and storage tricks to make bulk ingredients easier to use and store in home kitchens [1].
Market research reflects this growing interest in bulk purchasing. Surveys on the usage of large-capacity packs have been conducted among groups ranging from 50 [2] to 100 families [1]. These studies aim to understand how households integrate bulk buying into their daily routines to save money.
Supermarkets across Japan are seeing these crowds grow as families prioritize cost-cutting measures [1]. The combination of low unit costs and time-saving cooking methods has made the bulk segment a focal point for budget-conscious shoppers.
“Some customers bring suitcases to supermarkets to transport the heavy, bulk items”
The rise of 'suitcase shopping' and bulk-buying techniques indicates a systemic shift in Japanese consumer behavior driven by inflation. As households move away from the traditional preference for small, fresh daily purchases toward bulk storage, it suggests a long-term adaptation to a higher-cost living environment.
