Sing! song! smile!

'''sing! song! smile!' is the third episode of the Love Live! Nijigasaki High School Idol Club Season 2'' anime series. It was aired on April 16, 2022.

Cast

 * Hinaki Yano as Yu Takasaki
 * Aguri Onishi as Ayumu Uehara
 * Mayu Sagara as Kasumi Nakasu
 * Kaori Maeda as Shizuku Osaka
 * Miyu Kubota as Karin Asaka
 * Natsumi Murakami as Ai Miyashita
 * Akari Kito as Kanata Konoe
 * Tomori Kusunoki as Setsuna Yuki
 * Maria Sashide as Emma Verde
 * Chiemi Tanaka as Rina Tennoji
 * Moeka Koizumi as Shioriko Mifune
 * Shu Uchida as Mia Taylor
 * Akina Homoto as Lanzhu Zhong

Trivia

 * The episode...
 * Serves as a conclusion to QU4RTZ's origin in the anime.
 * Airs before You Watanabe and Mayu Sagara's (Kasumi's voice actor) respective birthdays in 2022.
 * This episode also marks the first appearance of the Konoe sisters' mother.
 * Kasumi's young appearance is likely modeled after Mayu Sagara's childhood photo.

Errors & Goofs

 * During initial streamings on Crunchyroll, subtitles went out of sync for the remainder of the episode.