After the release of Tomorrow X Together's first Japanese-language album
Still Dreaming (2021), the band supplemented their Japanese discography with
extended plays and
singles containing Japanese versions of their previously released Korean songs.
Chaotic Wonderland was released in late 2021 and included Japanese versions of "0X1=Lovesong (I Know I Love You)" and "MOA Diary (Dubaddu Wari Wari)", as well as a new song "Ito", and previously released English song "Magic", followed in 2022 by the Japanese version of "Good Boy Gone Bad", which contained two original songs as
B-sides ("Ring" and "Hitori no Yoru").
Sweet, Tomorrow X Together's second Japanese album, was announced by
Big Hit Music on April 28, 2023. The announcement indicated that the album would be released on July 5, and that it would contain twelve tracks including four new original Japanese songs, tracks previously included on the band's earlier Japanese releases, as well as a Japanese version of the band's Korean-language song "
Sugar Rush Ride". "Sugar Rush Ride" was released as the album's
lead single on June 28, with a
music video being released simultaneously with the track. A second single, "Hydrangea Love" was released on June 30.
Sweet was officially released on July 5, 2023. ==Composition==