The Wasabi Dessert Room is an amazing dessert room for Chinese desserts. They are located inside two of the three Wasabi Sushi Restaurants in Manchester: China Town (Faulkner Street) and the Quadrangle (Hulme Street), with the latter only serving cold desserts.
This review is about the China Town branch. To get there, once inside the sushi restaurant, simply indicate to the staff that you wish to go to the dessert room, then walk up the flight of stairs in front of you. Note that the Wasabi chain in Manchester is unique to the area and not associated with Wasabi Sushi & Bento.