What does the fish mean in Japanese culture?

In Japanese culture, fish often symbolize abundance, prosperity, and good fortune. The koi fish, in particular, is revered for its association with perseverance and strength, as it is known for swimming upstream against currents. Additionally, fish are significant in culinary traditions, especially in dishes like sushi and sashimi, reflecting the importance of fresh seafood in Japanese cuisine. Overall, fish embody both spiritual and practical elements within the culture.