people walking in rain on the matsunoki-zaka zigzag slope of fukuoka castle`s ruins covered by autumn leaves.

aku ancient architecture asia autumn castle chalaquo defense defensive fortifications fortified fukuoka fukusaki gate gomon hill historic historical japan japanese kaminohashi kuroda kyushu leaves maizuru maple matsunokizaka military momiji mounds mural nagamasa naka nakagawa natural nature nippon ohori oogumi peopleclimbing pine plant rain rainy river rocks season seki shitomiuemono site slope stones tree trees walking wall yagura yellow zigzag