In Peaceful Yokai, teenage girl and princess of the Yukawa Clan, Mili, was living a simple, peaceful life with her mother, father, and brother. However, all of the positivity has ran away ever since Torobusa (or Toro), Samurai King of the Yokai, send his Top Yokai Samurais to several areas to wreak havoc upon the land of Onichi due to wielding Yokaiblades, magical and fascinating weapons that grants the user enhanced abilities and the most infamous of all: the Cyclonejutsu technique.

To save the land of Onichi, Mili, using her mother's entrusted Yokai Slasher, must set out across the country, join forces with formidable allies—who also uses Yokaiblades and learned Cyclonejutsu—slay down the Yokai, and stop Toro from taking control of the beautifully ancient land that was heavily based on ancient Japan and China in Imaginate and Komic Features' 3rd upcoming animated movie.