Mount Diamondji

The garden is set at the base of Mt Diamondji. While we were wandering through the garden, an old gardener explained (by drawing on the ground with a stick, and by gesturing at the mountain in front of us, and speaking to us in Japanese that we didn't understand) that the mountain is called Diamond Mountain because the lines on the rockface look like this symbol, which means both 'diamond' and 'man'. During an annual bonfire festival, this symbol is lit up at night. We didn't see this as the festival takes place on January 15th.