My favorite favorite favorite Jap place around work for lunch. I think I go way too too often. My go to dish is their chirashi bowl it's perfect for lunch, just the right amount of food. Everything is super super fresh!
Their set meals are amazing as well, I love them burdock roots. And when I want to splurge, their uni nigiri, to die for ( I'm personally a huge uni fan, sorry for being a bit dramatic).
I love dining in for lunch, you don't need a reservation.
It's actually not that busy for lunch at all. Great place to have a nice quiet lunch.