Natsume's Book Of Friends, Vol. 4 by Emily Midorikawa

In this volume, the protagonist continues his journey of returning the names of spirits trapped in the mysterious Book of Friends, a legacy left by his grandmother. As he navigates the delicate balance between the human and spirit worlds, he encounters a variety of supernatural beings, each with their own stories and desires. With the help of his loyal spirit companion, Nyanko-sensei, he learns more about his grandmother's past and the intricate relationships between humans and spirits. The narrative weaves together themes of friendship, empathy, and the quest for identity, offering a poignant exploration of the unseen connections that bind all beings.