Give me a cozy, quiet bar with samurai swords on the wall and delicious cocktails and I'll be a happy guy. I came across this place last summer and during a bachelor party. We went here with about 6 of our party before dinner and it was a great choice. If you come early, you can really stake out a nice spot along the Bank of couches.
They do have food, but we only sampled cocktails. Each were well crafted and had different styles. I can't say any were below an A-.
They also have lots of Japanese whiskey, which if you haven't tried, do yourself a favor and do it. Live a little!
Definitely come here if you are in town or live here.