Momo e no Tegami

Momo, a girl who lived in a large city, relocates with her mother to a secluded island after her father's early death. The island features traditional wooden structures, forested shrines, and terraced fields, contrasting sharply with urban life. Adjusting to the new setting proves difficult for Momo, especially as she grapples with the emotional weight of an incomplete letter her father left behind, addressed only as "Dear Momo..." Curious about its meaning, she discovers an old, tattered book in the attic of their new home. Soon after, strange occurrences begin to unfold in her life.