In the year 1868, three young men join the elite Shogitai division of the Shogunate. The Shogitai fights to the end and opposes the dismantling of the feudal military dictatorship known as the Bakufu system.

The movie depicts the confrontation between younger brother Akira Miyamoto (Shunya Shiraishi) and older brother Atsushi Miyamoto (Ryohei Suzuki) on Higanjima.