Nobu - London
There is. It is in the Metropolitan Hotel in Park Lane. It is part of the same group as Nobu in NY and I found both to be profoundly disappointing.
the last time I went there my date who has an allergy to salmon and tuna ( good choice on my part huh? but she didn't warn me ) had a siezure because the chef had used the knife from preparing tuna on her dishes despite specific instructions.
Although I rank Schraeger places on my most hated list, the best sushi I have had in London recently was at the Sea Bar in The St Martin's Lane Hotel. It was well on the whole a more delicate affair than Nobu's offerings.
BTW I have just been invited to a party at Nobu next week so I will report back
hope this helps