Volume 1: Crest of the Stars (Seikai no Monshou)
Volume 2: Banner of the Stars (Seikai no Senki)
Volume 3: Banner of the Stars II (Seikai no Senki II)
After his home world was taken over by Abh - a space-faring race that rules over half of humankind - a boy named Jinto becomes a member of Abh nobility, and enrolls in their military school.
After asking a young Abh girl who was…