- Sound of the Sky presents themes about self-actualisation, where different characters strive to find meaning in their lives, ranging from Rio's drive to continue exploring and making the most of her time on a dying world, or Kanata's ever-optimistic world view leading her to try and make the most of her situation. Similarly, Felicia believes that the world has worth because people give it meaning:
- Filicia: (in episode seven) There can't possibly be any meaning in this world. But isn't that wonderful in its own right? Because if there isn't any, we can find our own.
Analysis / Sound of the Sky