Liella!

 (リエラ) is a fictional eleven-member school idol group appearing in the Love Live! Superstar!! multimedia project. They were originally formed as five in 2020, consisting of Date Sayuri as Shibuya Kanon, Liyuu as Tang Keke, Misaki Nako as Arashi Chisato, Payton Naomi as Heanna Sumire, and Aoyama Nagisa as Hazuki Ren. They debuted on April 7, 2021 with the single "Hajimari wa Kimi no Sora" from Lantis.

Following the release of Love Live! Days Volume 27, four new members added to the group. They consists of Suzuhara Nozomi as Sakurakoji Kinako, Yabushima Akane as Yoneme Mei, Okuma Wakana as Wakana Shiki, and Emori Aya as Onitsuka Natsumi. They were officially announced on May 12, 2022.

Following the release of Love Live! Days Volume 39, two more new members added to the group, bringing the total to eleven members. Yuina, who is the cast of Wien Margarete, joined in. The cast of the one remaining member, Onitsuka Tomari, was revealed to be Sakakura Sakura.

In addition to portraying their respective characters, the voice actresses are also active in holding live performances, as well as appearing on TV, radio, and events.

Etymology
The name of the group is an amalgamation of the French verb lier (to link), referencing the first kanji in Yuigaoka (結) and the Spanish, Italian or French adjective brillante (shining). The words lier and brilliante also have a meaning of "bond" and "shine" in English.

First generation

 * Date Sayuri (伊達さゆり) as Shibuya Kanon - CatChu!
 * Liyuu (りーゆう) as Tang Keke - KALEIDOSCORE
 * Misaki Nako (岬なこ) as Arashi Chisato - 5yncri5e!
 * Payton Naomi (ペイトン尚未) as Heanna Sumire - CatChu!
 * Aoyama Nagisa (青山なぎさ) as Hazuki Ren - KALEIDOSCORE

Second generation

 * Suzuhara Nozomi (鈴原希実) as Sakurakoji Kinako - 5yncri5e!
 * Yabushima Akane (薮島朱音) as Yoneme Mei - CatChu!
 * Okuma Wakana (大熊和奏) as Wakana Shiki - 5yncri5e!
 * Emori Aya (絵森彩) as Onitsuka Natsumi - 5yncri5e!

Third generation

 * Yuina (結那) as Wien Margarete - KALEIDOSCORE
 * Sakakura Sakura (坂倉花) as Onitsuka Tomari - 5yncri5e!

History
On June 11, 2023, through the live broadcast "Love Live! Superstar!! Liella! Live Broadcast: Welcome Third Generation! Welcome to Yuigaoka!! ～Live Broadcast of 11 Members～", it was announced that the cast of Onitsuka Tomari, who was selected through a public audition, is Sakakura Sakura. They also revealed the group name of the previously announced three sub-units, chosen through voting by fans. Sayuri, Naomi, and Akane belong to the unit "CatChu!" (submitted by Kuroneko), Liyuu, Nagisa, and Yuina belong to the unit "KALEIDOSCORE" (submitted by Mochineko), and Nako, Nozomi, Wakana, Aya, and Sakura belong to the unit "5yncri5e!" (submitted by Namakemonozu).

Albums

 * 1) [2021.10.27] Liella! no Uta
 * 2) [2022.03.02] What a Wonderful Dream!!
 * 3) [2022.10.26] Liella no Uta 2

Soundtrack Albums

 * 1) [2021.10.27] Dreams of the Superstar
 * 2) [2022.10.26] Twinkle of the Superstar

Singles

 * 1) [2021.04.07] Hajimari wa Kimi no Sora
 * 2) [2021.07.21] START!! True dreams
 * 3) [2021.08.04] Mirai wa Kaze no you ni
 * 4) [2021.08.25] Mirai Yohou Hallelujah! / Tiny Stars
 * 5) [2021.09.29] Tokonatsu☆Sunshine / Wish Song
 * 6) [2021.10.20] Nonfiction!! / Starlight Prologue
 * 7) [2022.08.03] WE WILL!!
 * 8) [2022.08.10] Oikakeru Yume no Saki de
 * 9) [2022.08.17] Welcome to Bokura no Sekai / Go!! Restart
 * 10) [2022.09.21] Vitamin SUMMER! / Chance Day, Chance Way!
 * 11) [2022.10.19] Sing! Shine! Smile! / Mirai no Oto ga Kikoeru

Collaborative Singles

 * 1) [2021.11.03] LIVE with a smile!
 * 2) [2021.11.24] not ALONE not HITORI / MIRACLE STAY TUNE! / Shooting Voice!!

Bonus Singles

 * 1) [2021.09.28] Kokoro Kirarara
 * 2) [2021.10.27] Oh! Ready Steady Positive
 * 3) [2021.11.26] Yuuki no Kakera
 * 4) [2021.12.24] Heroine's Runaway
 * 5) [2022.01.26] Reverb
 * 6) [2022.02.25] Tu Tu Tu!
 * 7) [2022.02.25] Sagashite! Future
 * 8) [2022.02.25] HAPPY TO DO WA!
 * 9) [2022.02.25] Stella!
 * 10) [2022.02.25] Kawaranai Subete
 * 11) [2022.02.25] Crescendo Yu Ra

YouTube

 * Love Live! Superstar!! Liella! Live Broadcast
 * Liella! Assault Location in Yomiuri Land
 * Liella! Assault Location: Member Plain Clothes Coordination Battle
 * Liella! Assault Location: Road to 1st Live Tour
 * Liella! Assault Location: What a Wonderful Dream!!

Radio

 * Love Live! Superstar!! Liella! Yuigaoka Girls' High School RADIO!!!
 * Love Live! Superstar!! Yuigaoka Girls' After School Broadcasting Station: LIERADI!
 * What a Wonderful Radio!!

Concerts and Tours

 * Liella! First Love Live! Tour 〜Starlines〜
 * Love Live! Series Presents COUNTDOWN LoveLive! 2021-2022: LIVE with a smile!
 * Liella! 2nd Love Live! 〜What a Wonderful Dream!!〜
 * Liella! Live & Fan Meeting Tour 〜Welcome to Yuigaoka〜
 * Liella! 3rd Love Live! Tour 〜WE WILL!!〜