Sakamoto Days is an action-comedy anime that follows the quirky and thrilling life of Taro Sakamoto, a former legendary hitman who traded his dangerous lifestyle for a peaceful existence as a family man. Once feared as an unstoppable assassin, Sakamoto now spends his days running a humble convenience store with his wife and daughter, far removed from his violent past.
However, leaving the underworld isn’t as simple as it seems. Sakamoto’s reputation as the ultimate hitman continues to haunt him, drawing the attention of former associates, rivals, and enemies who seek to either bring him back into the fold or eliminate him. Despite his promise to live a peaceful life, Sakamoto must often resort to his incredible combat skills to protect his loved ones and maintain his tranquility.