Tempura Tsunahachi, Shinjuku

Tempura Tsunahachi, Shinjuku, has served premium tempura since 1923 from the same location near the east exit, frying each piece of prawn, white fish, and seasonal vegetable individually in pure sesame oil over wood charcoal flame. TripAdvisor reviewers consistently describe it as the best tempura value in central Tokyo, with counter seating allowing children to watch the frying process up close—a live cooking theatre that engages curious young diners.