Hikaru Kamiki fathers Aquamarine and Ruby Hoshino in the Oshi no Ko manga. Oshi No Ko Father exists. Ai Hoshino has Ruby and Aqua. Ai was 16 then.
Hikaru’s murder of Ai Hoshino in chapter 96 surprised everyone. Kamiki meticulously plans killings. Hikaru, a competent serial killer, can execute his mission without being seen. Kamiki also feigns.
In Oshi no Ko, Kamiki’s admission shocked manga readers. Many fans assumed the Father to be the killer, but this revelation surprised everyone.
