YMMV / Yosuga no Sora

  • Accidental Innuendo: Sora provides an example of this in episode 8; "This is no good, I wanted your curry, Haru!"
  • Crowning Moment of Heartwarming:
    • Akira and Kazuha's father revealed to have cared about the former all along, and the latter is finally learning to accept her father.
    • Likewise, Kazuha's mother apologizing for having neglected Akira's feelings for so long.
  • Ear Worm: The omake's ED song, "Pinky Jones" by Momoiro Clover Z.
  • 8.8: A rare anime variation: following AnimeNewsNetwork blasting the likes of the semi-incestuous Kiss X Sis, viewers called out the reviewers for citing them as "incest-practitioners/supporters". When it came time for Yosuga no Sora months after their Kiss X Sis review, the anti-incest comments were toned down.
  • Just Here for Godzilla: The Brother-Sister Incest is the only appealing thing about this series for most.
  • Les Yay: Before The Reveal about Kazuha and Akira's relationship as sisters, Haruka finds himself fantasizing about the two of them as lovers. Kazuha is revolted when she realizes that's what he thinks. But significantly, Akira is willing to force a fairly passionate kiss on her in order to make a point ...
  • Moe: Applies to most of the girls, but Sora and Akira are the best contenders.
  • Signature Scene: The scene where Kozue and Nao finding out about Haruka and Sora's incestuous relationship (in the VN/manga)/walking in on Haruka and Sora having sex (in the anime).