List:Sasaki Rikako Discography Featured In

ANGERME

 * Taiki Bansei / Otome no Gyakushuu (Debut)
 * Nana Korobi Ya Oki / Gashin Shoutan / Mahou Tsukai Sally
 * Desugita Kui wa Utarenai / Dondengaeshi / Watashi

Hello Pro Kenshuusei

 * Ten Made Nobore!
 * Oheso no Kuni Kara Konnichiwa / Ten Made Nobore!
 * Karen na Gasshoudan

SCK GIRLS

 * Arigatou no Kotoba / ReGenerasion