A new report indicates that the vegan tuna boom in Japan is being driven by urban flexitarians, with top brands such as Good Catch and Sophie's Kitchen leading the market. The report forecasts that Japan's plant-based tuna market will grow significantly in the coming years, from $16.8 million in 2025 to $23.4 million by 2035.

The growth of the vegan tuna market in Japan is attributed to a national shift in dietary ethics, concerns about traditional seafood supply chains, and changing perceptions of protein quality. With a focus on ready-to-eat toppings and meal ingredients, regions like Kanto and Kansai have seen the highest sales density due to their abundance of restaurants and premium grocery stores. The success of vegan tuna in Japan will depend on improvements in texture, oil retention, and compatibility with traditional Japanese dishes, rather than brand storytelling.