Exports of natto, a traditional Japanese fermented soybean product, have tripled as the food gains global traction as a superfood [1].
This growth reflects a shifting consumer preference toward plant-based proteins and fermented foods, which are increasingly linked to gut health and overall wellness. As international markets embrace Japanese dietary staples, natto is transitioning from a niche cultural item to a commercial export success.
The surge in popularity is driven by the product's nutritional profile. Consumers are attracted to natto because it is protein-rich and high in fiber [1], [2]. These characteristics align with modern dietary trends that prioritize nutrient-dense, minimally processed foods.
Data indicates that the increase in exports occurred between 2017 and 2025 [2], [3]. During this period, the product moved from domestic Japanese consumption into diverse worldwide markets [1], [4]. While the product's distinct texture and strong aroma have historically limited its appeal in some regions, the health-conscious a-la-carte market has proven more receptive.
The expansion is part of a broader trend of Japanese functional foods entering the global supply chain. By promoting natto as a superfood, producers are leveraging the perceived health benefits associated with traditional fermentation processes [1], [2].
Market analysts said that the tripling of exports [1] underscores a growing openness to diverse textures and flavors in the global health food sector. This shift allows Japanese producers to scale production for an audience that values nutritional density over conventional taste preferences [2], [4].
“Exports of natto, a traditional Japanese fermented soybean product, have tripled”
The rapid growth of natto exports signals a globalization of the 'functional food' market, where health benefits outweigh sensory barriers like smell or texture. As consumers move away from synthetic supplements toward whole-food fermented alternatives, traditional regional staples are finding new viability in the global economy.
