※ Preview may take some time.
※ Preview is not available for songs under copyright collective.
I composed this song while imagining a researcher who has a strong yearning for space and is taking on the challenge of developing a spacecraft, and thinking positively about the anguish she will experience if she takes on the challenge and the future that will reward her if she does not give up. The vocalist is Rikka Koharu, a voice synthesizer software.