If you’re looking for a good Japanese restaurant in London, why not try Ten Ten Tei and Misato, which can be found in Piccadilly and China Town.
Ten Ten Tei has a very Japanese feel to it and the staff are lovely. Plus they have this amazing cup which could teach you a thing or two about the ideal man or woman.
Misato is one of the cheapest Japanese restaurants I’ve been to! And the portions are huge (especially if you order a curry), which explains the long queue outside ~_~ But if you’re willing to wait, it’s definitely worth it (^^)b