It seems like you were interested coming to know more about this world.
Well, good for you this place has everything related to Mijura, you'll understand everything sooner or later.
Mijura is a world where a huge various amount of odd unexplained events happening here.
Keep in mind that everything happens inside Mijura IS in the same world. So basically every event happens in Mijura is somewhat connected.
Here are some of the events that is happening inside Mijura: