Japan

Japan (日本) is an island nation located off the coast of eastern Asia in the Pacific Ocean. Its capital city is Tokyo.

It is also the location of Academy City.

Background
A series of 47 man-made magical portals are located across Japan, which allow people with the right knowledge and means to travel between them.

Japan's indigenous religion is Shinto.

Magic God Othinus Arc
Tokyo was the site of an invasion by GREMLIN, in order to hamper their enemies' attempts to stop them from completing Gungnir.

Los Angeles Arc
On December 26th, following the existence of the Sisters being revealed to the world, someone in Japan distributed instructions over the internet for a 3D mask anyone could make with cardboard and a printer, resulting in Shibuya and Roppongi being flooded by boys and girls wearing the same face.

Locations
The locations listed below are locations which have been featured or referenced in some form within the series. For locations in Academy City, see the respective sections on the respective School District articles or the main article.