Photographed here is one of its attractions, a small theatrical play about a samurai strategy meeting in Kokura castle, played by life-sized mechanical dolls.
Inspired by a painting, it presents the meeting between the lord of the Kokura castle, Ogasawara Tadazane (middle) and his main vassals (among which we can see front-left Miyamoto Yori, the adopted son of Miyamoto Musashi) before joining the armies gathered to suppress the Shimabara Rebellion.
EXIF info:
Nikon Df
Lens: 24-70mm F/2.8G
Focal Length: 24mm
Aperture: F/3.2
Shutter Speed: 1/60s
ISO Sensitivity: ISO 2000