Ascendance of a Bookworm

本好きの下剋上 司書になるためには手段を選んでいられません

Anime adaptation of Part 1 of Honzuki no Gekokujou. When a sickly young girl suddenly becomes obsessed with inventing new things, her family and friends are all puzzled. "What has gotten into Myne?" they wondered, never dreaming that the answer is not a "What" but a "Who": Urano Motosu, a book-loving apprentice librarian who died in an earthquake in Tokyo who somehow found herself in Myne's body!...