The
weapon of choice used by Rurouni Kenshin protagonist Himura Kenshin after becoming a rurouni.
Literally meaning "reverse-edged sword," the sakabatou is just that. Instead of the blade being on the curved edged, the blade is actually where the blunt edge would be, with the blunt edge being on the curve. Thus, when used just like any normal katana, the sakabatou can't cut or kill: the perfect weapon for Kenshin since his oath to never kill again.
Though replicas have been
reproduced, the sakabatou is purely the brainchild of RK creator Nobuhiro Watsuki, and no sword matching the sakabatou's
description has ever been recorded in history.