Mangas

星界の紋章 (米村孝一郎)
星界の紋章 -  Banner of the Stars -  Crest of the Stars -  Seikai no Monshou -  Seikai no Senki
From Tokyopop: After his home world is ruthlessly taken over by the Abh - a space-faring race that has conquered thousands of galaxies - a boy named Jinto begins an unforgettable journey that stretches the boundaries of the final frontier. With a beautiful princess at his side, he will attempt to unlock the secret behind the Abh domination and discover that all's fair in love and interplanetary war.