Toilet-Bound Hanako-kun

Yashiro Nene seeks assistance from Hanako-san, a mysterious spirit said to grant wishes in a girls' bathroom, only to discover that the spirit is actually a boy, leading to unexpected complications in her quest for love.

A series of unexplained thefts occurs at the school, with students blaming the ghostly figure "Yousei-san." Nene encounters the apparition, raising concerns that she may lose more than just her belongings.

Nene's best friend suddenly disappears and is erased from everyone's memory, prompting Nene to seek help from Hanako and enter a mysterious "Boundary" between life and death to recover her missing friend.

Nene, Hanako, and Kou arrive at the summit of the Misaki Stairs, where they encounter an enigmatic and captivating woman. As the situation unfolds, Nene faces a critical choice—reclaim her friend or risk losing her to the unknown.

A mysterious tree on campus is said to make confessions successful, leading to unusual pairings among students. When Hanako asks Nene to meet him beneath the tree, she begins to wonder if her role as his assistant might be changing.

Nene and Kou explore the fifth Wonder, the 4 O'Clock Library, in hopes of uncovering secrets about Hanako. The library's books hold records of every student's past and future, but accessing this information may have consequences.

Nene's bond with Hanako begins to unravel after she discovers something about his past, prompting her to seek reconciliation with his help from Kou, who assists her in baking donuts for a heartfelt conversation that is suddenly disrupted by an unexpected intruder.

Kou attempts to assist the vengeful ghost of a former student, Mitsuba, in finding peace, but quickly discovers that the spirit's sharp tongue and demanding nature make the task far more difficult than expected.

Nene receives an unexpected invitation that leads her to a lavish tea party, where she meets the enigmatic and alluring Sakura. As Nene lets her guard down during their conversation, the true purpose of the gathering begins to come into question.

Nene discovers strange disembodied hands in old photos of her former club, and soon begins to see them appearing in real life. Though initially harmless, the hands raise questions about their true origin and purpose.

Tsukasa saves Nene and Mitsuba from the Hell of Mirrors, but a volatile ghost may pose an even greater threat. Meanwhile, Hanako and Kou attempt to find a way to reach Nene, racing against time to catch up.

Nene returns unharmed from the Hell of Mirrors but grows suspicious of Hanako's secrets. Soon after, mysterious fish emerge, addressing her as their princess and urging her to become the next mermaid.

Students at Kamome Academy experience sudden and rapid aging, disrupting their school lives. Hanako determines that the cause is another Wonder—the mysterious trio known as the Clock Keepers, said to have control over time. Nene, Kou, and Hanako decide to confront the Clock Keepers but must first locate them.

One of the Clock Keepers is revealed to be Aoi Akane, Nene's classmate. Hanako suggests they collaborate to correct the situation, but Akane, due to past experiences, is hesitant to trust spirits.

Nene is unaware that her time is limited, while Kou grapples with the knowledge. As she goes about her daily routine, Nene becomes concerned when she cannot locate Hanako.

Nene attempts to cheer up Kou by taking him to a summer festival, but Hanako intervenes with her own plans.

A mokke breaks free from containment, and after one of its bites causes chaos, it becomes clear that the creatures are now driven by a dangerous craving—for candy.

Nene arrives at school to discover Hanako in her classroom, and is confused by her friends' acceptance of him.

Nene and Kou confront the challenges of their difficult school life by entering a mysterious tower in search of answers.

Nene receives conflicting orders from Shijima and Tsukasa to kill Amane, while Amane takes Nene on a stargazing trip.

Nene takes Amane away from school and out of Shijima's reach, but evading a Wonder proves more difficult than anticipated.

Hanako's revelation causes confusion for Kou and anger for Nene.

Shijima, now living, grapples with the reality of her mortality, leading her to confront both her uncertain future and the existence of her other self.

Nene attempts to distance herself from the painting, hoping to move on, but Hanako intervenes, determined to keep her involved.

Nene faces the challenges of school with more anxiety than she does the possibility of her own death.

Nene and Akane attempt to rescue Aoi, but their mission leads to unexpected complications.

Nene and her friends encounter Aoi, who appears to be acting strangely, prompting concern over her well-being.

Nene and Hanako awaken in an unknown location and are soon confronted by masked villagers. They are saved by a mysterious girl who intervenes to protect them.

Nene and Hanako adjust to their current situation, while Aoi and Akane confront personal challenges of their own.

Hanako fulfills Nene's wish, but the outcome leaves Nene dissatisfied. She must now navigate a world where ghosts no longer exist.

Nene and Kou follow in Mitsuba's path in hopes of finding a way to return to the Boundary.

Nene and Kou discover a potential clue inside a haunted house, but escaping with it proves dangerous as they face the supernatural forces within.

Teru investigates a local shrine for hints about the mystery, while Nene finds herself trapped in a cave that feels disturbingly familiar and tries to find a way out.

Kou is determined to undo past mistakes by saving Tsukasa, a young child held at the Red House.

As Nene and her companions ready themselves to cross into the Boundary, those already on the other side encounter unexpected challenges.

Nene and Kou work together to protect Hanako from Teru's anger as the collapsing Boundary threatens their safety.