Yakitori Sei is a yakitori restaurant in the alleys of Yotsuya, Tokyo, serving skewers and an omakase course. The course runs through 14 dishes, including skewers and mannganji peppers, and ends with a choice of ramen or pot rice. The room has only counter seats, and the entrance opens fully to the outside. With few seats, walk-ins have trouble getting a table, and on weekends it was full with reserved guests.