Juliet Zhu
Google
Kushikatsu at its finest.
Although I don't have a comparison, I've had many a katsu during my time and the batter here is light, with the focus on the produce. We managed to finish all 25 courses, and also the supplementary items - salad, miso soup with soba, wagyu sando and the dessert course.
The highlights for us were - the first course, crab, all the Wagyu pieces, fish eggs with uni and caviar, bear meat and finally the tomato and cheese with proscuitto. The fried chocolate was also superb.
Not easy to find, in the basement amongst a bundle of restaurants, and when you go downstairs second restaurant on your right.
Not a lot of transparency with pricing but we had the full 25 course menu + a bottle of Hakkaisan sake + a cocktail for about ¥43,000 (for 2 people). Hopefully this gives you a ballpark.