Masataka Itsumi

The story revolves around a hardcore Onyanko Club fanatic who decides he wants to kill the girls to prevent the young, cute idols from getting old and married - in a sense, to preserve their youth for eternity.

A stop-motion adaptation of the 1981 novel by geologist Dougal Dixon of the same name, which explores the speculative paths of evolution of modern animals into the far future.