As a first-time visitor, you'd definitely want to try Sushi, Ramen, Tempura, and Sake. But beyond the well-known dishes, Tokyo is a treasure trove of local delicacies waiting to be explored. Read more About the author. A comprehensive food tour like the one offered can be very helpful. They have local foodie guides who'll introduce you to secret dishes that are generally loved by locals but overlooked by tourists, giving you an authentic Japanese food experience.