Akihiko Katayama

Ryunosuke awakens in the forest having no more idea what happened that previous night, as he'd been drunk & hallucinatory. He is surrounded by corpses & can surmise it's his own handiwork.

The story of Ryoma Sakamoto, considered to be the architect behind the downfall of the Tokugawa shogunate. He was considered an outlaw by his own clan, hunted by his government, and was despised by supporters of the Shogun as well...