I came here for a weekday lunch and it was nothing special. Got a Salmon Bento Box (the daily special) for ~$10. Service was good, the place was decorated all 'Japanese' like. The box itself was just ok, I've definitely had better. Probably wouldn't come here again.
The restaurant is surrounded by businesses, so I'm guessing they survive on the lunch crowd. This place has been around for a really long time.