Unagi Kitao is a Japanese restaurant on the sixth floor of Marunouchi Oazo in Marunouchi, Chiyoda City, Tokyo, directly in front of Tokyo Station, serving unagi donburi and grilled eel. The eel is grilled in a style that combines Kanto and Kansai methods, leaving the skin crisp and the inside soft, with seasoning kept neither sweet nor salty. It opened in 2024 and prepares domestic live eel in-house, rinsing it in running water to remove mud and odor, then resting it for a day before serving it the next day. There are private and semi-private rooms, orders are placed by pressing a bell at the table, and green scenery is visible from the windows.