Why go
Ingredient choices explain the restraint and range of traditional Japanese cooking. Seafood, grains, vegetables, seaweed, dashi, fermented seasonings, and modest oil use form one thread, while tempura shows how outside influences became established everyday cooking in Japan through a distinct technique.
The full story
Traditional Japanese cooking often builds flavour from dashi, soy sauce, sake, mirin, vinegar, sugar, and salt, using herbs and spices as accents rather than a heavy blend. Ginger and takanotsume red pepper may sharpen a dish or counter fishy and gamey notes. Traditional cuisine places grains, vegetables, seaweed, poultry, and seafood at its centre, with red meat historically used more sparingly; Buddhist influence reinforced older restrictions on four-legged animals through the Edo period. This is context, not a rule for every menu. Tempura offers a useful counterpoint. Deep-frying spread during the Edo period through Western nanban-ryōri and Chinese influence as cooking oil became more available. Tempura, aburaage, and satsumaage are now established dishes. Kyoto vegetables, known as Kyōyasai, add a regional route into produce. When reading a menu, ask whether the dish is showing the clear structure of broth and seasoning, the ingredient itself, or the crisp transformation of frying; those are different experiences worth choosing between.