1987 tragedy

The 1987 tragedy was the catastrophic bus accident that befell third-year Class 3 during a class trip. Although the class had left Yomiyama and was therefore believed to be outside the ordinary range of the disasters, a collision on the town’s edge killed seven people connected to the class. Its decisive legacy was institutional: from the following year onward, third-year students no longer traveled by bus away from the school, and field trips were abandoned as well.

Circumstances and Geographic Range

The accident is recalled when Koichi Sakakibara asks Tatsuji Chibiki whether anything had ever happened on a class trip long before the current crisis. Chibiki identifies it as “The tragedy of ’87,” linking the event to the problem of geographic range. At that time, third-year Class 3 held its class trip during the first semester, and the destination lay in another prefecture. Because such trips were considered outside Yomiyama’s range, the students had not previously been exposed to the disasters while away from town.

That assumption failed before the journey had properly begun. The students were assigned to buses according to class number and left Yomiyama for the airport. Their bus was still on the highway near the edge of town when a truck traveling in the opposite direction crossed into its path. The truck driver had fallen asleep at the wheel, making the immediate cause an ordinary traffic error rather than an openly supernatural occurrence. Yet the location gave the accident its ominous significance: the class was attempting to move beyond the phenomenon’s reach, but the collision occurred at the boundary itself.

Death Toll and Immediate Consequences

The bus carrying third-year Class 3 was struck with fatal force. The head teacher traveling with the students died, along with six students from the class, for a total of seven deaths. A bus behind them was also caught in the accident, causing additional collateral deaths among people outside Class 3. The tragedy therefore exceeded the class’s internal catastrophe while still remaining centered on its members and its supervising teacher.

The event became a painful precedent for later attempts to interpret the disasters. Chibiki’s account places the deaths within the apparently mundane explanation of a sleeping driver, but the timing and location make the accident impossible to separate from the class’s persistent danger. The tragedy demonstrated that physical distance could not safely be treated as a simple escape route when a journey began within Yomiyama and passed through its outskirts.

Institutional Response

Koichi immediately understands that the 1987 tragedy explains why the school changed the timing of its class trips. From the next year, the trip was moved to the second year rather than being taken by third-year students. Chibiki confirms that this was only the first part of the response. The school also prohibited third-year students, as a unit, from participating in activities that required boarding buses and leaving the school.

The prohibition extended beyond class trips. Third-year students would no longer go on field trips at all. This policy converted a single disaster into a standing rule, preserving the memory of the dead through restrictions on movement. It also shows how the school manages uncertainty: rather than resolving whether the phenomenon caused the crash, administrators reduce the situations in which Class 3 might cross a perceived boundary between safety and danger.

Relation to the Yomiyama Phenomenon

The tragedy clarifies the tension between the phenomenon’s rules and the school’s attempts to contain them. Chibiki explains elsewhere that people with no direct connection to third-year Class 3 are comparatively safe, while records, official documents, diaries, photographs, videotapes, and computer data can all be tampered with when the phenomenon is active. Memories may likewise be altered so that contradictions disappear. Against that background, the 1987 crash functions as a rare historical case in which the class’s danger became visible through a public mass-casualty event rather than remaining concealed by corrupted records.

The accident also complicates the belief that leaving Yomiyama is sufficient protection. The students were traveling toward an out-of-town destination, but the collision occurred on the highway at the town’s edge, precisely where the supposed separation between inside and outside became uncertain. The school’s later ban on third-year travel thus reflects both practical caution and an implicit admission that the geographic rule cannot be trusted when the class is in motion.

Place in the Recurring Pattern

The 1987 tragedy becomes part of the historical archive surrounding third-year Class 3 and helps explain why later adults treat the class’s circumstances with guarded anxiety. It is not merely an isolated traffic accident in the school’s past. Its death toll, its position near Yomiyama, and the policy changes that followed give it the force of a formative warning.

That warning reappears when a later third-year Class 3 prepares to ascend Yomiyama. Tatsuji Chibiki openly acknowledges awareness of the class’s peculiar circumstances and plans to accompany the students, urging caution about accidents on the return journey. His intervention does not erase the earlier tragedy; it shows that the memory of 1987 continues to shape adult supervision and the management of collective movement. The event’s lasting power lies in this recurrence: a past crash becomes a rule, the rule becomes part of the class’s inherited fear, and every later excursion is measured against the seven deaths that made departure seem dangerous.