Kousuke Mikado has been able to see spirits for as long as he can remember. Extremely terrified of them, he tries to suppress his ability by wearing glasses. One day, while working at a bookstore, he catches the attention of Rihito Hiyakawa, an eccentric medium who is convinced that they were destined to meet each other. Thanks to Hiyakawa's antics, Mikado is thrust into the world of the paranormal, with the former promising that he will shed his fears if Mikado stays with him. As they continue to work together, the two discover a series of malicious curses that all point to the same name—Erika Hiura. What is this person's goal, and how do they connect with Mikado and Hiyakawa?

An anime based on the Romance of the Three Kingdoms novel.

When mankind's savagery surpasses his fear of death, there is little hope for those who wish to live honest lives. Beneath a full moon, a young boy witnesses the murder of the bandits who had enslaved him, and is then christened with a new name by the man who rescued him. This boy is Shinta, now known as Kenshin Himura, and he is destined to become a swordsman. The softness of his heart does not befit the occupation, but his desire to protect the innocent is absolute. Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuioku-hen details the origins of the man who would bear the name of Hitokiri Battousai long before he swore his oath not to kill and before he earned his reputation as an assassin. The young man's heart is divided between justice and corruption, while the fate of a nation rests on his actions.

Two OVA episodes are bundled as DVDs with each of volumes 6 and 7 of the manga. The first OVA is a prequel story written by the manga's author. Before the beginning of the main story, Rea and Chihiro have already met at a certain place: an outdoor hot-spring bath. The second OVA takes place after the series (effectively episode 14). The Furuya family finds a mysterious young girl hiding under the household temple.