Otowa Waterfall, where the waters are divided into three separate streams. Visitors can use the cups provided at the base of the waterfall to drink from them. Each of the streams is believed to have a different effect, such as bringing success, love, and longevity. You should only pick one of the three streams, though, as it is considered greedy if you were to drink from all of them. On the picture is not Otowa Waterfall, but there is the same principle 🙂