Then,
Shiru-bay &
Yuji's may be for you.
Shiru-bay is a izakaya restaurant with high-end but cozy atmosphere. I like it a lot! I have been there 3 times. My favorite dishes were ebi-mayo prawns, asparagus gyoza, grilled mackeral fish, etc... Here is the info of this restaurant:
Shiru-bay
As for Yuji's, it's a mixed of traditional & izakaya. It's decors is quite traditional, but it has a very innovative menu. Their appetitizers & special rolls are must tries! :-) Here is the info of this restaurant:
Yuji's