Shinjuku City, Tokyo, Japan｜Koshiba No Tsunokamizaka

This kaiseki restaurant is tucked away in a quiet residential location like a hidden gem. The atmosphere was comfortable, but the details conveyed discipline and persistence. The wait staff were very professional and thoughtful. Although they spoke very little English, they did their best to accommodate our every need. Chef Koshiba's kaiseki course was truly a unique experience. Each dish was meticulously prepared before us, carefully assembled on beautiful pottery, then served and explained in the best way that he could. It was worth noting that the flavours were not particularly bold, but unexpectedly subtle, delicate and elegant, prepared in ways that drew out the essence of each ingredient. We were served a good variety of seasonal fish and seafood dishes that demonstrated perfect execution, which clearly requires a great level of mastery and effort. The course left me feeling warm, nourished and satisfied, without the heaviness and glugginess one might feel after a large dinner. I was grateful for having been served such an amazing meal by Chef Koshiba and his team. I appreciated the level of detail given to every aspect of his restaurant: the selection of ingredients, elegant flavours, wonderful presentation, beautiful pottery, attentive staff, and comfortable atmosphere. It was a complete experience.

Best kaiseki we’ve had in Tokyo, really delicious food and great environment. They were so friendly and accommodating, explaining each dish to us. Definitely will be recommending to all my friends. Thank you for the amazing experience!

This place was phenomenal. Very little English and charmingly so. The staff was so accommodating and did everything they could to bridge the language gap. Which was great…but the food was even better. Several dishes left us speechless, and the bluefin tuna was one of the better pieces of fish we’ve had. Excellent kaiseki all around. Highly recommend.