Dondontei is a Japanese restaurant in the underground shopping arcade near Umeda Station in Osaka, serving tendon, katsudon, and eel rice bowls. The tendon combines fried tempura with a sauce that is not salty, and it can be ordered as a set with onmochi or udon. Orders are placed at a kiosk, and after handing the number ticket to staff, the food is brought out. Eel rice bowls, zaru udon, and zaru soba are also on the menu.