The Cat Who Saved Books (Kot Kotory Lyubil Knigi)

High school student Rintaro Natsuki is about to close the used bookstore he inherited from his beloved grandfather. But one ordinary day, a talking cat named Tiger appears among the shelves. He leads the teenager on a thrilling journey to save books. First, from an intellectual who locks hundreds of volumes in a cabinet, then from a professor who obsessively shreds pages with scissors... What awaits young Rintaro and his friend Yuzuki along the way, and how can they save all the books in danger?