is a Japanese multimedia project co-developed by Kadokawa Corporation, music label Lantis, and animation studio Bandai Namco Filmworks (formerly known as Sunrise).gains popularity with the general public and prospective students, which leads to new members joining with each consecutive school year.The main characters names were also announced: Kanon Shibuya, Tang Keke, Chisato Arashi, Sumire Heanna, and Ren Hazuki.Behind the group's name lies the feelings of the hope that the small stars of today who have their own brilliance will become superstars someday.[11] The cast of the initial five main characters was later revealed in December 2020: Sayuri Date, Liyuu, Nako Misaki, Naomi Payton, and Nagisa Aoyama.[12][b] The group's debut single, "Hajimari wa Kimi no Sora" (始まりは君の空) released on April 7, 2021.Days magazine: Kinako Sakurakoji, Mei Yoneme, Shiki Wakana and Natsumi Onitsuka, and the second season's air date was given the time frame of summer 2022.[3] In May 2022, the casting for each character's respective voice actress was unveiled: Nozomi Suzuhara, Akane Yabushima, Wakana Ookuma and Aya Emori.Shortly after the confirmation of a third season in October 2022, a second nationwide open audition recruiting one cast member for Liella!Additionally, supporting character Wien Margarete, an antagonist who first appeared in the second season, was confirmed to be joining Liella!.Yuina, who voices Wien Margarete, had simultaneously been promoted from a member of the supporting cast to series regular on the same day.True Dreams" and "Mirai wa Kaze no Yō ni" (未来は風のように) respectively, from episode 2 onwards.Special animated music videos made specifically for the NHK Educational TV broadcast featuring original songs by Liella!In its place, several animated shorts starring the characters in the same art style were aired after certain episodes instead.members were also made available through a special login bonus in School Idol Festival as commemoration of the anime series' broadcast.Chii-chan Buchō wa Yūnō Desu!, written and illustrated by Yūta Taneda began serialization on Kadokawa Corporation's Comic Walker manga website on March 30, 2023.