I came here for a low key night out - ordered a few food dishes, as well as some beer and sake.
For food we ordered the Uni ikura don, oyster bomb, black diamond roll, spicy salmon roll, calamari, ebi mayo, and the takoyaki fries. Every dish was an explosion of flavour. My only advice is that if you don't really have a taste for foie gras then to opt out on the black diamond roll, otherwise, every other dish I tried will be a fabulous pick!
This sake bar is a small cozy space with some booths on each side of the restaurant and a large table in the middle (chance of sharing the space with other customers). Super casual, great for small groups or a casual date! Not your typical restaurant/bar where it's too noisy. You can definitely have a conversation with your friends. Perfect for a low key night! Aka Oni only serves beer (50% off after 9 p.m.!!!) and a large selection of sake.