筑州 Chikushū
筑後国 Chikugo province
Relations
| Role | Entry | Location | ||
|---|---|---|---|---|
| Neighboring | 筑前国 Chikuzen province | 筑前国 Chikuzen province | ||
| Neighbouring | 肥前国 Hizen province | 肥前国 Hizen province | ||
| Bordering | 豊後国 Bungo province | 豊後国 Bungo province | ||
| Neighbouring | 肥後国 Higo province | 肥後国 Higo province | ||