The 6th Hierarchical City of Yabiko (第六階層都市「ヤビコ」 Dai-Roku Kaisō Toshi “Yabiko”) is a city in the Ikaruga Federation.
- Yggdrasill Seed – block 1
- Factory – block 1, the basement
- Rail Station – block 6
- Colosseum – block 11
- Downtown – block 19
- The 6th Hierarchical City of Yabiko is named after the Japanese god Ōyabiko no kami.
- Judging by the world map in BlazBlue: Chronophantasma (Extend), this Hierarchical City is situated within Kazakhstan.