Rice at the airport is not expensive as it is high, but Haneda is a bit different. Because there is "Acacia" of roll cabbage.
It used to be Shinjuku Sancho a long time ago, and at the head office I was drinking beer just like an Izakaya. A true Western food store.
Roll cabbage is mast, but good with omelette. You can combine Minchikatsu. It's good to have a cherished relationship with Hayashi Rice.
The correct answer of the airport rice is here.

Acacia Haneda Airport Terminal 2 Terminal
Haneda Airport 3-4-2 Haneda Airport, Ota-ku, Tokyo 2nd Passenger Terminal 4F, Haneda Airport
03-6428-9511