So I found some caves in our neighborhood... I'm not sure what they're about. If anyone could help me out feel free to comment! I'm very interested in what they're all about... Update: Someone was kind enough to tell me more about these! The top one: The small kanji on the right designates that this is a place of prayer, the katakana down the middle is Okinawan language, it says Ubuga, which is the name of an old well. The bottom one with the building behind it: again it's a place of prayer but this one says Kumaya-gama, which is a cave where people took refuge during WWII Thanks so much to Maurice in the Photokinawa group for helping me figure out what these are about!