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.

• Signal.MD
• Production I.G
• Ayana Taketatsu
• Akari Nibu
• Akari Kito
• Ayane Sakura
• Gaku Hamada
• Naomi Watanabe
• Issey Ogata
• Kouhei Matsushita