The main stage for Tsuzuki's story is Kyushu. Enma-chou is in Tokyo, but I dared to use Kyushu as the main.
I guess I really fulfill the AB stereotype of a perverse person.
Anyways, if you want to know where the various departments in the JuuOuChou are, please look at the extra at the end of the volume.
This time Nagasaki is the stage for the story; I love Nagasaki's exotic (?) atmosphere. And if it's Nagasaki, then it has the castilla(1) that Old Man Konoe wanted to eat! It's a pity, but I've never eaten the Fukusa shop's castilla. I like the places where you can get 7 or 10 incredibly cheap for a thousand yen. (Mostly sacrifice sales.)
(1) Castilla is a form of sponge cake.