The original light novel series 'Beautiful Bones: Sakurako's Investigation' written by Shiori Ōta with illustrations by Tetsuo published, marking the beginning of the franchise.
The manga adaptation of 'Beautiful Bones: Sakurako’s Investigation' began serialization, expanding the franchise to manga readers.
The anime television series adaptation of 'Beautiful Bones: Sakurako’s Investigation' premiered in Japan, popularizing the story globally.
The TV anime series of 'Beautiful Bones: Sakurako’s Investigation' concluded its initial broadcast run in Japan.