Once every five years, a special chime echoes through the school in this town.
Luna, a transfer student and an art-loving girl, laughs it off as "nonsense"—but she holds a hidden past.
Without realizing it’s a reunion, she meets the protagonist, "me", again.
Their bond, and the secret of her parents’ work hidden behind the chime, begin to resurface.
A sound heard only once every five years ties the two together once more.
Includes Japanese voice acting.

More details on the official game page of For Luna the Bell Tolls ...