I lived at the Renaissance nearby and had a couple of delicious dinners at Hinodeya. The atmosphere is really laid-back because the seating area is in what seems like an annex to the owners' actual apartment, so it's a great choice for a casual but intimate meal.
I haven't been disappointed by any item from the menu, and I've tried quite a few. Definitely get the tapas moriwase - it's a sampling of unique Japanese appetizers. For mains you can choose from udon, curry, rice bowls, sushi, sukiyaki,... pretty much anything to satisfy your Japanese cravings in the heart of Brussels!
Additionally, the owners are very kind. I've called before to ask about hours but I don't think they speak much English, so just look for Hinodeya on The Fork app and book a table there! read more