It was released by Big Hit Entertainment, Universal Music Japan, and Republic Records on January 20, 2021, three months after their third extended play Minisode1: Blue Hour (2020).

Recorded in Japanese and English, Still Dreaming is a J-pop album that borrows numerous musical elements including disco, pop rock, and synth-pop.

[9] In January 2020 TXT debuted in Japan with the single “Magic Hour” which contains the Japanese version of previously released songs.

In November 2020 it was revealed that the single “Force” would be written by Motoki Omori from Mrs. Green Apple, a five-member Japanese rock band from Tokyo.

[14] Limited Editions B includes a Jewel case containing a CD and a DVD featuring the music video for "Blue Hour (Japanese Ver.

The Weverse Shop Japan, The Universal Music Store and Loppi•HMV Limited Editions of this version also include a lyric booklet with the former two having B3 size poster and later having a post card as their respective bonuses.

[15][16] Yunika Vision ran a half-hour long special feature of six full-length uncut version of TXT music videos including "Blue Hour [Japanese Ver.]"

[17] Tomorrow X Together held the premiere performance of Japanese version of "Blue Hour" on TBS Japan's CDTV Live!

[31] On February 12, the Recording Industry Association of Japan (RIAJ) announced that Still Dreaming had sold over 100,000 copies and eventually received a gold certification.