The 12th Hierarchical City "Kukunochi" (第十二階層都市「ククノチ」 Dai-Jūni Kaisō Toshi "Kukunochi") is stated to be the birthplace of Jūbei. It is situated within China.
Important people born in Kukunochi
- The 12th Hierarchical City "Kukunochi" is named after the Japanese god Kukunochi no kami.
- ↑ Jūbei was born before the Hierarchical Cities were built, but his official profile states that his birthplace is Kukunochi.