You are watching DEEMO Memorial Keys the movie produced in Japan belongs with duration 90 Min in Category Animation,Drama,Romance,Mystery,Fantasy,. broadcast at streamingjoy.com , by [ Signal.MD ] ,[ Production I.G ] Deemo is a lonely individual who lives in solitude, playing the piano in a castle. One day, a girl who has lost her memory falls from the sky. Wanting to help her recover her memories and return to her world, Deemo discovers that a tree kept atop the piano will grow whenever the piano is played..