Ichibanboshi no Supika

Ichibanhoshi no Spica (一番星のスピカ) is an upcoming light novel written by Aka Akasaka and Hajime Tanaka. It will be released in November 17, 2023.

Summary
"I've decided, I'm going to quit becoming an idol."

That was what Ai Hoshino told to Agency President Ichigo Saitou one day, a little while after she joins B-Komachi. Behind the seemingly successful activities of B-Komachi, a conflict is brewing between the other members and Ai, who served as their center. Ai can no longer take it, but Ichigo proposes something to her. In addition, the secret story of how Sarina and Gorou first met and their final moments will be shown.