Show Business

The Entertainment World arc is the second arc in the Oshi no Ko series. It span the entire second volume of Oshi no Ko, and tells the story of the twins entering high school and becoming a teenagers, and slowly working themself into the entertainment world for their own personal reason.

Chapters

 * Chapter 11: Audition
 * Chapter 12: The Third Option
 * Chapter 13: Formalities
 * Chapter 14: Connection
 * Chapter 15: Live Action Manga Adaptation
 * Chapter 16: Acting ability
 * Chapter 17: Staging
 * Chapter 18: A Bit of Praise
 * Chapter 19: Performing Arts Program
 * Chapter 20: Joining

Characters

 * Aquamarine Hoshino
 * Ruby Hoshino
 * Miyako Saitou
 * Kana Arima
 * Taishi Gotanda

Introduced

 * Masaya Kaburagi
 * Melt Narushima
 * Yoriko Kichijouji
 * Frill Shiranui
 * Minami Kotobuki