Iceland national day:Japan should tap vast geothermal supply

I've seen some videos and TV programs which talk about Iceland's geothermal energy. It's really amazing that such a large amount of power can be supplied from geothermal energy.This article stimulates my interests toward Iceland. Firstly, I like the country's name very much. It's very unique and makes me imagine intensely how the country is like. Also, it's natural, ecofriendly and healthy ways of supplying energy and products are incredible. I don't know any knowledge about geothermal energy or any form of supplying energy, so I don't know why Japan still can't utilize the geothermal energy, but I want to use it somehow personally. Furthermore, I didn't know that Kumamoto prefecture is looking to launch geothermal development. My part of family lives in Kumamoto and I like Kumamoto's volcanoes and foods, so I would like Kumamoto prefecture to do his best.