9 Castles

1. Aizu Wakamatsu Castle (Fukushima)
2. Fukuyama Castle (Hiroshima)
3. Hiroshima Castle (Hiroshima)
4. Iga Ueno Castle (Mie)
5. Matsumae Castle (Hokkaido)
6. Odawara Castle (Kanagawa)
7. Okayama Castle (Okayama)
8. Shuri Castle (Okinawa)
9. Wakayama Castle (Wakayama)