Ashikisan Castle (阿志岐山城跡, Ashikisan-jō ato) was an ancient castle (also known as a Korean-style fortresses in Japan (朝鮮式山城, Chōsen-shiki yamajiro) located...

was an ancient castle (also known as a Korean-style fortresses in Japan (朝鮮式山城, Chōsen-shiki yamajiro) straddling the border of the cities of Ōnojō, Dazaifu...