The key to this place is to come with low expectations.
It has the appeal of a Japanese cafeteria, so don't expect much in the way of décor. But, it 's located at a street corner and has large windows, so it does have a nice view of the street. While you're sitting, you can also enjoy overlooking the chef cooking up a storm over a large Teppanyaki stove, reminding a bit Jerry Lewis as the Japanese chef.
The Okonomi pancake is very tasty and quite unlike anything I had before or since. It's lathered with Japanese mayo that is finger-licking good. You can have bonito flakes sprinkled on top which dance with the heat of the pancake. It looks like your meal has comically come to life. The teriyaki beef is also very tasty.