Ice (アイス, Aisu) is a 2007 three-episode original video animation created by Yasushi Akimoto and directed by Makoto Kobayashi.

It is set in the ruins of Tokyo in the near future, after an unspecified catastrophe has led to the death of all human males and many females.

There are suggestions that the disaster was caused by human interference with nature, possibly biological warfare experiments or genetic engineering.

[2] Theron Martin of the Anime News Network called the series "fairly obscure," saying that while it has "intriguing ideas" in its artistry and story, it suffers from a "crippling lack of internal logic.

"[3] Martin also criticized the series for being "all over the place," not having consistent "visual quality," while he praised the music score.