GyuManAn is a Japanese restaurant in Fukuoka that serves eel and beef rice bowls at lunch. The menu includes eel bowls, beef bowls, and bowls with both, and the eel is grilled crisp and served with miso soup and side dishes. Food takes 10 to 15 minutes after ordering, and the seating is three tables and six counter seats, so eating alone is possible. At busy times there is a wait.