Sonoba Shinogu is the owner and chef of a restaurant called "Heaven's
Door," an ordinary and not very popular restaurant. He has two part-time
workers who dress as maids, Maeda Atari and Ariga Chie.
Through
some weird quirk, famous people from throughout history start arriving
as customers. These people are transported through time and space to
Heaven's Door, just before their deaths, and Shinogu has to figure out
how to satisfy their order for their last meals.
Famous visitors
include Japanese historical figures, like Oda Nobunaga and Ryoma
Sakamoto, as well as foreigners like Marie Antoinette.