The generator is a tool to generate random Volcanoes in Japan. A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows volcanic ash, hot lava, and gases to escape from a magma chamber below the surface.
All generated information from the Internet, books, encyclopedia, etc., you can generate many random lists to meet your use. All the lists are random, so each time the results are not the same.
The generators contain addresses, animals, music, creatures, celebrities, sports, geography, food, architecture and so on.