Is Clione no Akari coming back?

Clione no Akari ended on September 27, 2017, after its single season aired on Tokyo MX. The show concluded its story and is not returning. It was a complete series with 12 episodes that aired in 2017.

Clione no Akari was an anime series that premiered in July 2017. It was a drama and slice-of-life story centered around Minori, a girl who was ill and often bullied. After falling ill, she was hospitalized in a distant town, and the narrative followed her friends Takashi and Kyōko as they received a mysterious email about a summer festival, which sparked their curiosity and memories of their friendship.

The cast included Natsuko Hara as Kyōko Tsukihashi, Sayuri Matsumura as Minori Amamiya, and Shunya Ōhira as Takashi Aoi. The series featured a runtime of approximately 11 minutes per episode.