People tend to check in during these times:
Beer, plum wine and sake are available.
I love the sweet potato roll! And definitely bring your own wine.
this is a BYOB restaurant if you are planning on eating there and want a drink (no kidding)
Even if dining in, order from the takeout menu, which has a great selection of bento-type meals (bottom middle section). Smoked salmon is always fresh - never had better!