Gakuen Senki Muryou

In 2070, an enormous object appears above Japan, only to be driven away by an equally mysterious giant. Soon afterward, Muryou Subaru transfers to Misumaru Middle School, drawing attention with his old-fashioned uniform and unusual composure.

For ordinary student Hajime Murata, befriending Muryou opens a door onto events reaching far beyond Earth. Familiar school days become intertwined with questions about the strange visitors overhead and the secrets concealed within his own community.