Amongst the chaos that is Shinjuku is this hidden gem. A quaint, authentic tempura shop serving the best tempura I've had in Tokyo (or the world for that matter). We went with a set menu that consisted of sashimi to start and then 8 rounds of amazing tempura. The batter is light and flavorful and the fish and vegetables are fresh, with prefect texture and balance of flavor. The staff is amazing, very helpful and friendly. They really love what they do and it shows in the food and the experience.