This is a cute little restaurant near Fat Cats that could easily be missed. If you like Japanese food, it is definitely worth checking out!
The decor inside is cozy and modern. The restaurant is small, with only a few booths in it in addition to a bar area. I commented to my friends that even the technology in the women's bathroom seemed impressive (the toilet has a device that flushes when you wave your hand over it and there is a Dyson airblade faucet!).
We ordered appetizers, which seemed small (though they were tasty - the Five Spice Chicken one was our favorite), though it all evened out after we finished our hotpots (which were quite filling).
Each of us ordered our own hotpots; an individual hotpot seemed to be a sufficient amount of food for one person (none of us had leftover food). I ordered the Kombu broth, which is a pretty standard soup broth. I also tried a taste of the spicy miso broth, which was pretty spicy.
The ice cream at the end of the meal was yummy too. I ordered the black sesame, which was very creamy. My friends ordered the green tea ice cream, which was also good.
Helpful tip: make reservations the day before you go. You can do this through their website or the Reso app.
One other thing to point out is that finding parking can be annoying, as it is anywhere else in this area in Tremont. It's street parking only, as far as I know.