yo Sushi in poland Street, opp opening of d;Arbaly Street. There is a bar in basement called Yo Below with music, all wwaiters etc have to be able to sing and sometimes just do a number then back to the DJ, they do the odd free hand massage, and have smoke exuding ashtrays.
Yo Sushi on ground floor, can get pricy as food just comes round on belt in front of you and you take what you fancy. They charge you depending on the colour of the plates you are left with. Green plates are one price, yellow plates another etc.