1.2.3!

1.2.3! is Liella!'s third song for the single that was released on August 25, 2021.

The song is written by Junko Miyajima, and is composed by Mayuko Maruyama, and arranged by Masaki Iehara.

CD

 * 1) Mirai Yohou Hallelujah! (未来予報ハレルヤ!)
 * 2) Tiny Stars
 * 3) 1.2.3!
 * 4) Mirai Yohou Hallelujah! (Off Vocal)
 * 5) Tiny Stars (Off Vocal)
 * 6) 1.2.3! (Off Vocal)

Audio

 * Does not work on iPad, or any medium that does not support the .ogg audio format.

Live Performances

 * Liella! 2nd LoveLive! ~What a Wonderful Dream!!~
 * PIA ARENA MM: March 12 & 13, 2022
 * Nippon Gaishi Hall: April 2 & 3, 2022
 * Osaka-Jo Hall: June 4 & 5, 2022