Sakura Steam, book 1: Toru: Wayfarer ReturnsStephanie R. Sorensen2016

Revolutionary young samurai take on the West in this alternate history steampunk techno-fantasy set in 1850's 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, growing ever more demanding.

Toru, a shipwrecked young fisherman rescued by American 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, Toru must transform the Emperor's realm before the Black Ships come.

Titre original : Sakura Steam, book 1: Toru: Wayfarer Returns (2016)