Peacemaker, Vol. 3: Gunning for Trouble

"This offbeat (and violent) historical anime follows the adventures of Tetsunosuke, a 15-year-old boy who dreams of becoming a samurai but unexpectedly gets his chance when his parents are killed by bandits, and he signs on with a team of professional killers. Peacemaker, Vol. 3: Gunning for Trouble includes four episodes which find the samurai encountering a strange visitor from the West, crossing paths with a man of great powers, and teaching Tetsunosuke a few things about the ways of women."