The top swimming pool in Nara Pref.
Though the length of the lane is 25m, it is already can be used for everyday training.
The price for adults is 500JPY one hour, and 710JPY two hours. For children, students and older than 65yo people, there is also some special price.
Notice that you need take 100JPY coin to used the locker, but the coin will turn back to you after your using.
Except the pool, there's a small training room, with some machines, like gym, but not export.