Kakinohana Castle

 is a Ryukyuan "gusuku" in Nanjō, Okinawa.<ref name="https://welcomejpn.com/japan/okinawa/okinawa/nanjo-shi">WelcomeJPN: Spots in Nanjo-shi, Okinawa, Okinawa | WelcomeJPN, accessdate: March 8, 2017</ref>
Description.
Kakinohana Castle is on a hill overlooking the Pacific Ocean. No accurate details of the construction of this castle exist, but legend states it that it was built by the second son of Minton Aji, an Okinawan ruler around the 14th century.
The castle is noted for having a spring, the .