Originally Posted by
whipwhitaker
Yes, the place is called "Kaitenzushi Marunouchi" (shows up under "Nemuro Hanamuru Sushi" in Google Maps).
There's also a Nemuro Hanamuru in Tokyo Plaza on 10F along with a standing sushi bar at B2F. It is a Hokkaido sushi chain. I don't think the ones in Tokyo do iPad ordering and no on-demand sushi bullet trains if you're looking for that "wacky Japan" or low human interaction factor. The quality is more on par with independent sushi shop than chain conveyor belt sushi.
Kaiten-sushi Nemuro Hanamaru / Sushi bar Siki Hanamaru