With speculation rife that Walmart Inc. is seeking to offload Seiyu, its Japanese subsidiary, the U.S. retail behemoth¡¯s possible failure may be interpreted as the result of this country¡¯s ultracompetitive retail market.

After all, other global supermarket operators, such as Britain¡¯s Tesco PLC and France¡¯s Carrefour SA, have also suffered failed forays in Japan.

But rather than an inevitable outcome, the struggle to succeed is the result of a string of strategic failures that did little to endear consumers to the Seiyu-Walmart brand, according to a number of industry experts.

Despite cutting-edge logistics, institutional know-how and the ability to manage a massive workforce the size of some small nations, Walmart¡¯s business in Japan was never smooth sailing.

Mike Duke, at the time a Walmart vice chairman, said that the outright acquisition of Seiyu Ltd. in 2007 would ¡°enable Seiyu and Walmart together to accelerate the delivery of long-term benefits to our customers, the communities we serve, our associates and our business partners.¡±

Yet these long-term benefits never seemed to materialize as the company pursued unsuccessful marketing strategies and failed to identify key consumer preferences, industry experts say.

¡°Many Japanese supermarkets have different campaigns and sales, so consumers know when it is a good time to buy certain goods,¡± said Mitsuhiro Hayashida, a chief consultant at Mitsubishi UFJ Research and Consulting.

¡°But for Walmart, whose business is based on ¡®everyday low prices,¡¯ there are few visible sales or campaigns,¡± Hayashida said. ¡°So even though the prices are low, the marketing strategy is difficult for Japanese consumers to understand.¡±

Aside from problems with the marketing strategy, Hayashida and other analysts said Walmart also neglected to put sufficient resources into ensuring that fresh produce reached the shelves.

Minoru Fukuda, an analyst at Roland Berger Strategy Consultants, said that for the supermarket business, ¡°fresh food is key¡± due to the fact that ¡°Japanese consumers place a lot of emphasis on freshness, especially ?? when it comes to fish.¡±

Fukuda explained that Seiyu¡¯s inability to sell customers on the freshness of its produce was a major setback for the company¡¯s bottom line.

It is unclear, however, whether Walmart executives overlooked the importance of fresh produce or if they failed to fully understand the fragmented nature of the domestic agricultural market.

¡°In Japan you have to buy from local farmers or fisherman. In other words, the procurement process is fragmented,¡± Fukuda said. ¡°Local supermarkets thus sometimes have the edge, as they can buy directly from farmers.¡±

Still, some foreign companies, such as Costco Wholesale Japan, have been able to find a niche here.

Fukuda believes that one reason Costco has seen growth is because it can, to a degree, bypass domestic producers altogether....