"Sora" (空 / sky), is a Japanese-language song by female duo Soulhead, and their third single under Sony Music Entertainment Japan.

[1] Sora is an R&B song by Soulhead under SMEJ.

It contained the title track and a remix to their debut song, Step to the New World; the remix was done by Octopussy, who Soulhead would work closely with throughout their career.

Sora also received a remix on their first remix album, Re-Construct Album Vol.1 Reflection.

Sora was released as both a CD and 12" vinyl.