22nd Hierarchical City of Mizuha

The 22nd Hierarchical City of Mizuha (第二十二階層都市「ミズハ」) is a city which does not belong in any region or federation.

Trivia

 * The 22nd Hierarchical City of Mizuha is named after the Japanese goddess Mizuhanome no kami.
 * Judging by the world map in BlazBlue: Chronophantasma (Extend), this Hierarchical City is situated within Australia.