Kono Minikuku mo Utsukushii Sekai EP1 - Dawn Is the Separation Between Light and Darkness

Takeru has been telling Ryou what ideal woman would be like, when suddenly a bright light zooms down out of the sky, hits a tree, and BAM! Who should appear in the tree but Takeru's ideal woman, naked as a jaybird? She seems very vulnerable and scared and obviously doesn't know the basics of human customs or even speech. Takeru gives her a name and vows to protect her.