As Samurai Executioner continues in its own world of crime and punishment, honor and bushido, we are beginning to learn more about the characters and situations involved in Edo-era justice. We learn about Kubikiri Asa, the shogun's decapitator, and his stoic, joyless existence, with stories of his childhood and their impact on his present life. We also learn more about the peace officers of the era, such as Catcher Kasajiro, the charming young man...