English: Blue Drop
Synonyms: Blue Drop: Tenshitachi no Gikyoku
Japanese: BLUE DROP ～天使達の戯曲～
Aired: Oct 3, 2007 to Dec 26, 2007
Genres: Drama, Sci-Fi, Shoujo Ai
Rating: PG-13 – Teens 13 or older
MAL: Blue Drop: Tenshi-tachi no Gikyoku (Blue Drop)
Five years ago, something horrifying happened on Kamioki Island. Something so nightmarish that it stripped all memory from Mari Wakatake’s mind even as it left every other human on the island dead in its wake! Now enrolled against her will at an isolated girl’s academy, Mari is unaware that hidden eyes are watching her, waiting for her memory to return.
Buried in her psyche is the most terrifying secret of all: while Mari was the only human who lived, she may not have been the only survivor! As something in a female skin invades Kaihou Academy, Mari’s only hope may lie in a strange girl to whom she is inexplicably drawn yet cannot trust.
(Source: Sentai Filmworks)