Season 1

Ikkou awakens to exorcise a ghost in the temple. Jotoku punishes him for needing to awaken. Chitose ignores him for seeing her naked. Later, a doll begins to haunt a doll memorial service, and Chitose exposes herself to Ikkou so that he can awaken.

Ikkou and Chitose clean the temple while the rest of the gang is doing high school club activities. Ikkou and Chitose sneaks into town at night to go to karaoke together. They later go to an arcade to get their photo taken. As they try to leave, earthbound spirits stop them. Chitose gives them a sermon and they are exorcised. When Ikkou and Chitose meet Jotoku and the gang, Jotoku punishes Ikkou for disappearing from the temple.

After a swim class, the girls find that only bras and underwear of C-cup girls and above are taken from the locker room. Ikkou is the prime suspect is relentlessly question by the girls. A friend of Ikkou, Yagani, reveals his feelings for Sumi and wants Ikkou to help him make Sumi instantly love him. The underwear thief is revealed to be a spirit and Jotoku orders the gang to exorcise the spirit after school. The spirit is Yagani and is exorcised after Ikkou awakens.

Chitose's love for horror movie is shown when she forces Sumi, Ikkou, Hinata and Yuko to watch them with her. A little girl requests help from the gang and they enter a haunted house. Chitose narrates the scenarios that occurred in the respective rooms and scare the wits out of Sumi, Ikkou and Yuko. It is revealed that the little girl is a spirit and Jotoku punishes them for not realising that sooner.

Sakura's & Chitose's class competes with each others in a food selling contest in an annual festival. The winner will receive food tickets for a year. During the festival, a spirit, who frequents Sakura's homepage, sees her at school. Sakura takes him to go to all the booths in the festival. After the festival, the spirit is able to rest in peace and disappears.

Ikkou and the nuns go to a department store where there has been a restless spirit. They find a Super Sentai team that cannot rest until they perform one last time. After performing for Ikkou and the nuns, one of them does not dissipate. It's up to Ikkou and the nuns to exorcise him.

Master Devil, Hinata's pet, tries to jump from a bridge and kill himself, because Hinata only paid attention to a new kitten she rescued from dangerous dogs. Hinata and Ikkou manages to convince Master Devil not to jump. The kitten was turned into a demon by 2 mysterious men. Hinata tries to awaken Ikkou by stripping herself, which fails. The rest of the gang arrives and Master Devil strips them of their clothing to awaken Ikkou to exorcise the demon in the kitten. The kitten is given away and Hinata's relationship with Master Devil has been improved.

Yuuko receives a love letter from a boy and tries to hide it from the others. The rest of the gang are suspicious Sakura guesses correctly that she received a love letter. Yuuko gets a free sample of make-up and tries to use it with disastrous results. Haruka puts the make-up on Yuuko for her. The next day, Yuuko's classmates notice her cute side. After a run-in with Ikkou, she decides to reject the boy and continue living in her tomboyish ways.

Ayako is the ghost haunting a recording studio. Her creepy voice has been recorded into some CDs and the studio request help from Ikkou and Chitose. Ayako said she died in a car crash before she made her debut album so she became a restless ghost. Ikkou tells Chitose to lend Ayako her body to sing. With the cooperation of the studio, Chitose/Ayako's album was ranked first and Chitose is invited to sing publicly. On the stage however, Ayako refuses to pass on because she has not sang it to her love interest. Jotoku brings her boyfriend to the stage and Ayako passes on.

Jotoku sends Ikkou, Hinata, Sumi, Yuuko and Chitose to an old man in the mountains, because they're going to help him with cleaning his temple. The gang are persuaded by the hot springs at that temple. When they arrive, they are given arduous chores by the monk. The gang enjoys the hot springs. Hinata and Sumi notice someone watching them. It is revealed that the spirit is controlled by two rogue monks, who are against Jotoku and want to use Ikkou's "Holy Priest" power. Chitose prevents Ikkou from awakening while Sumi and Hinata successfully exorcise the spirit.

The Christmas special. Ikkou tries to exorcise a spider-spirit without awakening but fails. Later the gang is assigned by Jotoku to exorcise Santa Claus on Christmas due to a train accident 45 years ago. Sakura's recantation of the sūtra does not exorcise Santa and is forced to allow Ikkou to awaken. The gang eat cake afterwards.

Chitose is determined to keep Ikkou from needing to awaken to exorcise. Ikkou is chosen to perform the Joya-no-Kane, ringing of the bell 108 times at New Year's Eve to negate the 108 human desires. The other are deal with the visitors. An excessively large amount of spirit gather during the ringing of the bell and Ikkou faints as he strikes the bell the last time. Chitose volunteers to protect Ikkou but is nearly raped. Ikkou wakes up and comes to Chitose's rescue, using the power of the holy priest to exorcise all the spirits gathered without awakening. He faints again afterwards.