The light novel series 'Oresuki: Are you the only one who loves me?' written by Rakuda with illustrations by Buriki, was first published, marking the beginning of the franchise.
The manga adaptation of 'Oresuki' began serialization, expanding the series' reach to a wider audience through a different medium.
The anime television adaptation of 'Oresuki' premiered in Japan, bringing the story to TV audiences and increasing its popularity.
The final episode of the 'Oresuki' anime TV series aired, concluding the initial televised adaptation of the series.