Timeline

The following is a timeline of events pertaining to Assassination Classroom.

Historical Timeline
The historical timeline relates to events that have occurred prior to the introduction of the story.

March, Year 0

 * The original Reaper becomes a test subject in Yanagisawa's laboratory.
 * Aguri Yukimura and the God of Death's first meeting.

March, Year 1

 * 70% of the moon exploded as a result of Yanagisawa's antimatter research.
 * Korosensei escaped.
 * Korosensei proposes to the world leaders to destroy the Earth one year later, but promises to first teach class 3-E of Kunugigaoka Junior High School within the timeframe.

Current Timeline
The current timeline relates to events that have occurred since the introduction of the story.

May, Year 1

 * May 1: Irina Jelavić is admitted as the new foreign language teacher for class 3-E.
 * End of May: Ritsu is admitted into class 3-E as Autonomously Intelligent Fixed Artillery.