Ningyocho Imahan is a sukiyaki restaurant in Tokyo.
This soy sauce is specially for egg on hot cooked rice.
Sugar and mirin are added. Sukiyaki taste.
Soy sauce (contains soybeans and wheat, manufactured in Japan), sugar, mirin, beef extract, onion extract, green onion extract powder, salt, shiitake mushroom extract powder, kelp extract / vitamin B1
Due to beef, it might be rejected at the arrival depending on your place.