Revolutionary young samurai with dirigibles take on Commodore Perry and his Black Ships in this alternate history steampunk technofantasy set in 1850s samurai-era Japan.
In Japan of 1852, the peace imposed by the Tokugawa Shoguns has lasted 250 years. Peace has turned to stagnation, however, as the commoners grow impoverished and their lords restless. Swords rust. Martial values decay. Foreign barbarians circle the island nation’s closed borders like vultures.
Tōru, a shipwrecked young fisherman rescued by traders and taken to America, defies the Shogun’s ban on returning to Japan, determined to save his homeland from foreign invasion. Can he rouse his countrymen in time? Or will the cruel Shogun carry out his vow to execute all who set foot in Japan after traveling abroad? Armed only with his will, a few books, dirigible plans and dangerous ideas, Tōru must transform the Emperor’s realm before the Black Ships come.