With over 40 kinds of handmade sandwiches including egg, mince cutlet and even fruit available, it could be the wide selection that draws customers to this small shop near Sapporo's Susukino entertainment district. However, this shop has another major attraction: it is open 24 hours a day. Among the customers we met, include a female owner of a nearby bar; a mother preparing breakfast for her family at 4 AM; and a nightclub host needing a snack before work. For 3 days, we spoke to the customers dropping by this shop that never sleeps.