Ikaruga Federation (イカルガ連邦 Ikaruga Renpō), formally known as the Ikaruga Union of Hierarchical Cities (連合階層都市イカルガ Rengō Kaisō Toshi Ikaruga), is a state.
It is the place where the Second Great Magic War began.
The Federation was formed in 2191, with Tenjō Amanohokosaka as its leader.
In 2197, the war ended with Tenjō's death, along with destruction of Wadatsumi. Many of its remnants had moved to Kagutsuchi.
Hierarchical Cities in Ikaruga
- The 5th Hierarchical City "Ibukido" (第五階層都市「イブキド」 Dai-Go Kaisō Toshi "Ibukido")
- The 6th Hierarchical City "Yabiko" (第六階層都市「ヤビコ」 Dai-Roku Kaisō Toshi "Yabiko")
- The 7th Hierarchical City "Kazamotsu" (第七階層都市「カザモツ」 Dai-Nana Kaisō Toshi "Kazamotsu")
- The 8th Hierarchical City "Wadatsumi" (第八階層都市「ワダツミ」 Dai-Hachi Kaisō Toshi "Wadatsumi")
- The 9th Hierarchical City "Akitsu-Kō" (第九階層都市「アキツ―甲」 Dai-Kyū Kaisō Toshi "Akitsu-Kō")
- The 10th Hierarchical City "Akitsu-Otsu" (第十階層都市「アキツ―乙」 Dai-Jū Kaisō Toshi "Akitsu-Otsu")