Aldebaran (song)
"Aldebaran" debuted at number 5 on the Oricon Daily Digital Singles chart on November 2. On the weekly Oricon Digital Singles chart, the song debuted at number 11. For the week of November 16, 2021, "Aldebaran" rose to number 6 with 8,331 total downloads. On the Billboard Japan Hot 100, "Aldebaran" debuted at number 37. It marked Ai's first appearance on the chart since her 2017 single, "Kira Kira".