Nineteen-year-old university student Yuuki Reikan moves into an allegedly haunted apartment, and sure enough, a female ghost reveals herself with the intent of scaring him away. However, Reikan is not the ordinary tenant the ghost expects him to be, and dating a ghost is something Reikan has always dreamed of, so he has no intention of leaving! The shy ghost is given the name "Yakuro-san" and is lovingly pursued by the eccentric Reikan, who unnerves her more than she frightens him.

Iwakutsuki Bukken no Yakuro-san began as a web comic on the author's Twitter account under the title Iwakutsuki Bukken no Manga. Sixteen chapters were released from April 18, 2018 to March 24, 2019 before the series was released in book format with touched-up art and extras by Ichijinsha on March 25, 2019.