

A compact industrial lock in the Onagi River that offers graphic shots of gates, mooring ropes, working boats and reflective water. Best at golden hour or blue hour for warm light and mirror reflections; watch lock operations (rare but photogenic) and kayak traffic. Accessible on foot from Ōgibashi promenade (south side); north side limited to adjacent park. No entry fee; little parking—arrive by train/bike. Respect safety ropes and keep distance during water-level changes.


A compact industrial lock in the Onagi River that offers graphic shots of gates, mooring ropes, working boats and reflective water. Best at golden hour or blue hour for warm light and mirror reflections; watch lock operations (rare but photogenic) and kayak traffic. Accessible on foot from Ōgibashi promenade (south side); north side limited to adjacent park. No entry fee; little parking—arrive by train/bike. Respect safety ropes and keep distance during water-level changes.