Library Minish, or Library Picori, are characters that appears within The Minish Cap. As their name suggests, they are Minish who reside at the Royal Hyrule Library. Despite living in Hyrule Town they are given the name of Library Minish, as opposed to the more abundant Town Minish who populate the town. They are found on the bookshelf of the second floor of the Royal Hyrule Library.
When Link first arrives at the Royal Hyrule Library, he will meet up with the Library Minish. However, since several books have been checked out, Link is not able to reach the town elder, Librari.  One of the Minish is worried that they cannot reach the elder, but is also somewhat happy, as he at least doesn't need to hear the elders boring stories.
Like the Town Minish, the Library Minish come in a variety of colors, with there being Yellow, Red, and Blue Minish.
Link is able to fuse Green Kinstones at various points in the game with a variety of Library Minish. As it is a Green Kinstone fusion, it is not set to a specific treasure chest, but instead, one of the many possible treasure chests. There is one random Red Kinstone within the game that opens up a location in the Hyrule Castle Garden leading to a Piece of Heart, as well as a random Blue Kinstone that opens up a tree in North Hyrule Field leading to a Fairy Fountain. Various Library Minish are some of the many characters in which Link can make these Kinstone fusions with.
- ↑ "Hey, hey, hey! This is no good! No good at all! A human borrowed a book, and now none of us can get back to Elder Librari! How will he get by all alone? I'm so worried... I'm sure the librarian knows something about where those books went... But there's nothing we wee Minish can do about it!" — Library Minish, The Minish Cap.
- ↑ "We can't get up the shelf, because some human checked that book out! But at least we don't have to listen to Elder Librari's boring old stories!" — Library Minish, The Minish Cap.