Nagi Yanagi
For "Hero", Ryo was asked to compose a theme song for Shueisha's manga magazine "Aoharu", a special edition version of "Young Jump". The artists whose manga would be serialized in "Aoharu" were asked to draw "heroines they think are cute," and Ryo was asked to compose the song with the same theme. Ryo thought of a boy aiming to be a manga artist as the song's protagonist, and wrote it with the concept of wanting to support those who get victimized for being otaku. Since the song reflects different points of view between the protagonist and the heroine, Nagi Yanagi switches her singing style from cool to cute sounding. Ryo describes "Perfect Day" with an image close to the album title and feels the song symbolizes the album. "Perfect Day" was born from the nuance that undoubtedly tomorrow will be a perfect day.