This reopens regularly during the Fooma exhibition. 4th-7th June 2024 https://www.foomajapan.jp/ Obento style lunch boxes are being sold at the venue during the event time, that you can enjoy. The beautiful worden interior setsa relaxed mood.

Nice fast food in Big Sight in the basement restaurant area. You pay up front and go get the room. There is plenty of seating

As the name suggests, the restaurant is spacious, and every seat lets you sit comfortably. Meals include free-flow drinks, with the main options seemingly ranging from gapao in the 1,100円 range to mixed grill in the 1,800円 range. It felt like a stylish family restaurant. Food collection is self-service, like a food court. Incidentally, the dish in the photo is the hamburg steak, 1,500円.

You can escape the crowds outside and relax at leisure. It's self-service inside, but spacious, and a buzzer lets you know when your food is ready. The food came quickly, included a drink, and tasted good.

Even with fairly average food at around 1400円, it includes a drink bar and lets you work remotely, making it ideal for business use. The food is quick and it's not crowded, so it might be a hidden gem.