In Singapore, kopitiam (Coffeeshops) can be widely found along the streets, but in Japan, you can find a lot of convenience stores around the neighborhood. Shops and restaurants closes relatively early in Japan, mostly 8-9pm while late night shops closes around 2 am. Most Singaporeans has a habit of taking supper (which is obvious not an healthy lifestyle) and mostly operates late into night or till morning. I had my difficulties curbing my "habit" of finding here in Japan and the only places I can go ? As below. I will update again on those food we can in there.