M. C.
Great food
Yama must be an onomatopoeia of 'Yam-Yam' or 'Yum-Yum'. Great food. It was cheap, despite being in Manhattan, near Fifth Avenue. I think the menu went for 15 or 18 euros. The atmosphere, good. The service, diligent. The sushi, fresh. They served everything on a bamboo tray with white rice on the side. Highly recommended. Beware, because it is not that easy to find. It is not very visible. It's in a basement.