List of Spirit Warrior! episodes (season 4)

This is the fourth season of the Spirit Warrior! series. The fourth season covers the Demon's Quest Saga, the fourth major story arc within the series. This saga is pivotal, as it makes a crucial change in the series towards a more mystery-action oriented series. Within this saga, the Black Sages mark their return as they plan on resurrecting the King of all Demons, Great Demon King Toshin Raizo Sr. Along with that, the Collaborative Government are in a deep struggle with who will be the next individual in power. In addition, Densuke finds a lead to help him separate from Ghost with the help of a special elixir. This season has a total of thirty-six episodes. The first episode begins with episode 67, "Awakening of Evil", and ends on episode 102, "Self Destruction".