Nikozaki Riko from the eroge Honoo no Haramase Oppai ★ Ero Appli Gakuen

Affiliation: Ichisakura Academy third year, Student Council President
Riko, wanting to become a school idol, became the student council president.
She wants to make the student council her own idol group, but has little leadership skills or charisma.
Due to her self-centered personality and sharp tongue, Riko has no friends.
However, when she is alone with the protagonist, her personality does a complete 180, which is at least a pleasant surprise.
She sees Kyouko as her rival as an idol, but secretly is a huge fan of her work, and is her number 1 supporter.