01 / Inunaki Gobekkan (犬鳴御別館)
A refuge castle to hide the lord in an emergencywas built in the steep Inunaki valley.

Built in the late Edo period as a refuge castle in which to hide the domain lord in an emergency. Katō Shisho of the Fukuoka Domain recommended the Inunaki valley. The remains of the main gate and rear gate, a high stone wall and a garden pond survive. It is not open to the public; visits are through the Miyawaka City Tourist Guide Association.
- City-designated Historic Site
- Remains of the main and rear gates, high stone wall and garden pond
- Roof tiles with the Tomoefuji crest unearthed
