Katsuya Akihabara Chuo Kaizatsu-guchi-ten is a tonkatsu rice bowl restaurant near Akihabara Central Ticket Gate. Its main dish is katsudon, and it also serves chicken katsu, hire katsu, tonjiru, and curry. The restaurant is less crowded in the morning and has many individual seats, making it easier to sit with a lot of luggage. Many small flies were inside the restaurant, and they landed on the food.