Dashichazuke En Kyoto Porta is a Japanese-style dashichazuke restaurant on the second basement floor of Porta at Kyoto Station. It serves salmon, sea bream, tuna, and a salmon-ikura half-and-half, poured over with warm dashi, and the rice comes in small, medium, or large sizes. You buy a meal ticket at a kiosk and are shown to a seat, and the food arrives as soon as you sit down. Portions are on the small side.