1.
Arato Castle
- Condition: Other Buildings
- Castle Type: Mountaintop
- Prefecture: Nagano
- Historical Site: Local Historic Site
- Rating:
★
★
★
- Visited: 2008
2.
Komoro Castle
- Condition: Other Buildings
- Castle Type: Hilltop
- Prefecture: Nagano
- Historical Value: Top 100
- Historical Value: has Important Cultural Properties
- Rating:
★
★
★
★
- Visited: 2008
3.
Matsushiro Castle
- Condition: Other Buildings
- Castle Type: Flatland
- Prefecture: Nagano
- Historical Site: National Historic Site
- Historical Value: Top 100
- Rating:
★
★
★
- Visited: 2008
4.
Minowa Castle
- Condition: Ruins
- Castle Type: Hilltop
- Prefecture: Gunma
- Historical Site: National Historic Site
- Historical Value: Top 100
- Rating:
★
★
- Visited: 2008
5.
Mito Castle
- Condition: Other Buildings
- Castle Type: Hilltop
- Prefecture: Ibaraki
- Historical Site: Prefectural Historic Site
- Historical Value: Top 100
- Rating:
★
- Visited: 2008
6.
Sakasai Castle
- Condition: Other Buildings
- Castle Type: Hilltop
- Prefecture: Ibaraki
- Historical Site: Prefectural Historic Site
- Rating:
★
★
★
- Visited: 2008
7.
Sakura Castle
- Condition: Ruins
- Castle Type: Hilltop
- Prefecture: Chiba
- Historical Site: Local Historic Site
- Historical Value: Top 100
- Rating:
★
- Visited: 2008
8.
Takasaki Castle
- Condition: Other Buildings
- Castle Type: Flatland
- Prefecture: Gunma
- Historical Site: Local Historic Site
- Rating:
★
★
- Visited: 2008
9.
Tobiyama Castle
- Condition: Ruins
- Castle Type: Hilltop
- Prefecture: Tochigi
- Historical Site: National Historic Site
- Rating:
★
★
★
- Visited: 2008
10.
Ueda Castle
- Condition: Other Buildings
- Castle Type: Flatland
- Prefecture: Nagano
- Historical Site: National Historic Site
- Historical Value: Top 100
- Rating:
★
★
★
★
- Visited: 2009
11.
Utsunomiya Castle
- Condition: Other Buildings
- Castle Type: Flatland
- Prefecture: Tochigi
- Rating:
★
★
- Visited: 2008
11 Castles