Anime feature written and directed by Hiroyuki Okiura.
Following the death of her father (voice of Kirk Thornton), 11-year-old Momo (Amanda Pace) moves with her mother (Stephanie Sheh) to the remote island of Shio.
Struggling to deal with her grief, Momo tries to discover the meaning behind an unfinished letter her father left her containing only two words, 'Dear Momo'.
As she adapts to rural island life, a number of strange incidents occur on the quiet island and Momo discovers three impish spirits behind them.
But are the mischievious trio of Iwa (Fred Tatasciore), Kawa (Dana Snyder) and Mame (Bob Bergen) actually around to help her?