List of Subaru's kohais and genmates who got sololive(s) before her
>Aqua (2)
>Mio (1)
>Okayu (2)
>Pekora (1)
>Marine (two-day sololive)
>Towa (2)
>Watame (2)
>Kanata (1)

Holobros explain, is she graduating or is she hating idol culture? Here are tweets that hint at her graduation
https://x.com/yuzukichococh/status/1952316022809321839
https://x.com/takanashikiara/status/1952192521540689933