I had dinner at Nanashi in the haut Marais with lovelies Tiffany and Mia - it was so yummy, kind of like Rose Bakery (the chef is ex-Rose) but Japanese-y. That's my official review. I had a bento box with fish and a glass of Vouvray. It was perfect on a rainy night and of course, Clemence Poesy was there, stalking me as usual. (It cannot be coincidence!)
I think I have a vague memory of someone telling me Nanashi might open in London, or it could be wishful thinking. In any case, they should, and do it soon. I'm hungry.