Recently tried @kyojosg's new summer lunch donburi and it was decent. I had the Chirashi Don ($16) and it came with fresh and plump chunks of sashimi. It had a good mix of salmon, tuna and hamachi, though we felt like the bowls were rather small, perhaps may not be enough for big eaters. You can complete your donburi with $6 set that comes with chawanmushi and miso soup.

They do have a hidden grilled side dish menu, and you can order it via telling the staff "Himitsu Butayaki". This is perhaps another Japanese restaurant to consider if you are in town!