I tried to leave my bag early there was no one prior to 15h. I would have liked a do not leave your valuables in your bag but place your bags here at your own risk... There is barely any explanation of anything. There is however a few english sign here and there allowing you to figure it out on your own. There is no option except the onsen to clean yourself. A bit noisy. Allthogether not bad for the price. It's a do it yourself type of place.