Seireitei
Feudal Times
BLEACH
This world is based heavily on the world of BLEACH created by Kubo Tite through the manga and anime. It is the greatest inspiration for the world and where much of the content ideas come from.
BLEACH: Brave Souls
Many parts of the world are also inspired by the BLEACH: Brave Souls mobile game and many of the side stories that have appeared there.
Since BLEACH is based in Japan, much of the world and some of the topics not brought up within the manga and anime are based heavily on traditional Japanese culture.