Kokoro Toshokan

The Kokoro Library is tucked away on a lonely hillside and struggles to draw in many patrons. Nevertheless, it is the residence of the sisters Iina, Aruto, and Kokoro, who see it as their duty to maintain the library in place of their absent parents. Kokoro tries her best to keep up with her older sisters while pursuing her long-held desire of working at the library bearing her name. The gals spend much of their time drinking tea, conversing, and reading because there aren't many customers. However, as the number of enigmatic guests grows, Kokoro gradually learns about the peculiar past of Kokoro Library—a location where seemingly tiny miracles blossom.