Sekiya Spaghetti is a small, long-established restaurant in Naka-Meguro, Tokyo, serving Japanese-style spaghetti including Napolitan. The Napolitan features a thick ketchup-based sauce and plump, chewy noodles, and there is also mentaiko, seaweed, and miso meat spaghetti. It opens at 11 a.m., offers a choice of sizes such as regular and medium, and draws many local office workers who come alone. By 11:20 a.m. it is full with local customers.