A girl appears like a comet, shining small and bright. Her glorious singing voice overlaps with more than a million stars. Hoshimachi Suisei live tour 2024, "Spectra of Nova". Let's observe together a dreamlike moment spent in the galaxy. The 1st event in the three show tour of "Spectra of Nova", this is held at Saitama Super Arena with special guests from the Hoshimatic Project!