Ririka Kitami

Ririka is Natsumi Kato's friend that asked her if she could get an to invite to the Tezuka and Akatsuka awards Double Grand Prize Ceremony from Mashiro and Takagi. She is a Seiyū (voice actress) in training and seems to have only just made her debut, still being limited to roles such as Student A. She is quite pretty, so Takagi questions whether so might become popular as an idol, but as of their first meeting she is a 'nameless rookie'. She is first introduced in Chapter 161.