Japanese edition of Hoshi no ko (星の子), a novel by Natsuko Imamura that was published in December 2019.
This novel tells the story of Chihiro Hayashi, a young girl whose parents belong to a strange religious group. As they have always belonged to this group and frequented their meetings, Chihiro sees it as normal. However, as she grows older, Chihiro will see the differences between her parents and the other families around her.
Does not include furigana.