A curry shop that serves such Japanese style and Indian curry opened in Haneda airport. Dom Pierre has a Western-style restaurants and cake shops in Tokyo, and its Haneda airport store is serving Halal menu as a restaurant specialized in curry. It is located at the corner of the food court near gate 114 of international airline departure floor. How about trying out curry, which is a national food for the Japanese, before your flight?
(Attention) This restaurant serves not only Halal menu but also Non-Halal menu. They strictly manage those foods, storage and dishes separately which are required by Halal certificate body. The sink Is also used separately for Halal foods.
-Website only available in Japanese
http://dompierre.jp/jet/