Irohado Ayakashi Katari

In the Edo Period, a young Onmyoji named Seiryou runs a consultation office known as "Iroha-do."

One day, he encounters Toramaru—a samurai who has time-slipped all the way from the Heian Period. The two form an alliance to defeat Kasumi-doji, the Oni (demon) responsible for bringing Toramaru to this era.

Together, their demon-slaying quest begins!