What an experience. We went there with kayaks and it was cool to see these gigantic gates being opened just for us. The whole experience is fun. The water is really dirty though.

It’s just a mid sized lock gate that connects Arakawa River and its west bound. The facility is well built, and its quality tells that it’s worth stopping by. For some reason, both sides of the room have stadium like pathways for pedestrians and spectators. If you actually go through here by boats, you will be exposed to so much attention. You can also go through the lock by canoes and SUPs.

Went there by kayak They are conducting a tour and it was nice

Interesting little place, you can take the stairs to the the top of the lock gate and get some good views of the surrounding area.

Multipurpose Gate for human safety.