The staff at the Japanese restaurant are professional, friendly, and always on hand to make your visit wonderful. They are described as warm and welcoming, with a new member of staff receiving particular praise for his impeccable service and assistance with wine selection.

The atmosphere at the Japanese restaurant is described as welcoming and enjoyable. The staff greet customers with honest smiles, creating a pleasant dining experience. The restaurant is a place where you can not only enjoy your meal but also enjoy your time there as well.

Some recommended dishes at the Japanese restaurant include the fish that melts in your mouth, miso soup, and Matcha Tiramisu. The food is described as the best of its kind in London and possibly even in Europe or the world.

Yes, visiting this Japanese restaurant in London is highly recommended. It is described as one of London's great sushi establishments, offering a fantastic menu of top quality food. The staff are professional, friendly, and always on hand to make your visit wonderful.