Liquid Sunshine

Liquid Sunshine is a song performed by Squid Sisters and Ian BGM during Splatfests. It is one of three songs that will play during Splatfest battles.

Lyrics
The Japanese music video gives the official lyrics for Liquid Sunshine. The lyrics are nonsensical; the Japanese hiragana and katakana simply give the pronunciation. The English music video published by Nintendo of America gives the official romanized lyrics, which contains several errors. It is included below for completeness.

Music video
The music video for Liquid Sunshine was released on 2023-03-29, days before the start of the Nessie vs. Aliens vs. Bigfoot Splatfest. The Japanese version features karaoke lyrics in kana. Lyrics sung by Callie and Marie are written in hiragana, while lyrics sung by Ian BGM are written in katakana, except when singing together with others where hiragana is used.

On 2023-03-31, Nintendo of America uploaded the English version with karaoke lyrics. https://www.youtube.com/watch?v=-ej1iI6ko7M https://www.youtube.com/watch?v=EZx61kSObTI

Quotes
"Musicology reports that the Squid Sisters collaborated with an enigmatic Splatlandian singer named Ian BGM on a new Splatfest battle song! Titled Liquid Sunshine, it's the audio equivalent of cherry-blossom petals dancing in the wind. Check it out—all players can hear it!"

- @SplatoonNA on Twitter

"The Squid Sisters and Splatsville songster Ian BGM sync up to serve you Liquid Sunshine, a fresh battle theme for a springtime Splatfest! You can look forward to this song even if you don't have the #Splatoon3: Expansion Pass."

- @NintendoEurope on Twitter