Incest

Angel Sanctuary 06 Apr.

Mudou Setsuna, a high school student, loves his sister in a way that he shouldn't. He also struggles from supernatural powers.

Koi Kaze 28 Aug.

Saeki Koushirou works as a wedding planner, but his own love life is a shambles. His background makes it difficult for him to commit himself wholeheartedly to love.

NAKAIMO - My Little Sister Is Among Them! 30 Oct.

Abiding by his father's will, Shougo was transferred into an academy where many young girls attend. It appears as though his younger sister (separated from him at birth) also attends this academy.

NAKAIMO - My Little Sister Is Among Them! OVA 08 Aug.

Unaired 13th episode of the TV series.

Revolutionary Girl Utena 02 Sep.

Just after Utena’s parents died she was consoled by a prince who gave her a ring with a rose crest on it. Utena was so impressed by the Prince that she vowed to become one herself one day.