The anime adaptation of 'The Disappearance of Nagato Yuki-chan' was announced, indicating the production of a TV series based on the manga spin-off of The Melancholy of Haruhi Suzumiya.
The anime series 'The Disappearance of Nagato Yuki-chan' premiered on Japanese television, bringing the alternate universe story focusing on Nagato Yuki's high school life to fans.
The TV series officially concluded its run after completing its season, wrapping up the story adaptations from the manga.