Jakoku

Snakeland is a region on the Eastern side of Bolganio, and not much is known about the region, other than the Epitome of Envy occured here in EC 842.

History
Not much is known about the early history, but around the 6th century EC, Snakeland could have been one of the several kingdoms on the eastern side of Bolganio.

Society and Culture
As shown from Kayo's attire, the society of Snakeland could suggest it is inspired by Japan.

Geography and Climate
Snakeland's actual location is unknown, other than that it is on the western side of Bolganio. The only known location bordered by it is possibly Levianta.

Enbizaka
The only well-known area in Snakeland, Enbizaka is infamous for the serial murders that took place there. It is rather a street than a city. It's unknown where Enbizaka is actually located.

Kayo Sudou
Kayo Sudou was a well-known tailor who lived in Snakeland. She owned a tailor shop on Enbizaka, and is known for her murders that took place. Although she lives in Snakeland, she is racially Leviantan.

Conceptualization and Origin

 * Snakeland is most likely inspired by Feudal Japan.