Hon-yomi Youkai is a mysterious character from the Touhou Kourindou series, known for her deep knowledge of ancient texts and mystical artifacts. She is often seen frequenting the Kourindou shop, where she assists in identifying and cataloging rare items. Hon-yomi is characterized by her calm demeanor and vast intelligence, making her an invaluable ally in navigating the complex magical world of Gensokyo. Despite her enigmatic nature, she plays a pivotal role in unraveling the secrets behind various magical phenomena, serving as both a guide and a mentor to other characters in the series.