Eigo de sumimasen.
I've been to this place while I was pregnant as well as after delivery. They are specialized in pre-natal and post-natal massage and all the practitioners are RMT.
Soma Studio
Www.soma studio.net
They are located near Granville Island.
No tip is required. I highly recommend this place.
There is absolutely no Japanese working in this place, mainly caucasian but they are very good. They have special pillows to lay on the bed for pregnant women. I just wanted to help topinushi San, I don't know why some people think this is an advertisement, I'm just one of their clients.