Koto City, Tokyo, Japan｜Kitchen DIVE

This is one of my memorable place. Kinryou is a 24h take away restaurant, they only serves bento which comes in a variety of sizes. Starting from 800yen, up to 3000yen dishes. You might need to take some time to discover and pick the dishes, as there are really really lot of options. Microwave was also provided, so you can heat your food. Onigiri is also an option here. The flavor is just ok.

It’s not very tasty, but if you eat it for two days, how can it not be awesome?

If you're looking for cost performance, this is the right place. Kitchen DIVE offers high calorie and filling takeaway food for absurdly low prices. They sell mostly bentos with deep fried items (tonkatsu, karaage, etc) but also have some things like yakisoba, takoyaki, onigiri, and so on.