"Sono Speed De" (Japanese: そのスピードで, lit.
'At That Speed') is the Brilliant Green's fifth single, released on January 27, 1999, by Sony Music Records,[1] and reissued on October 1, 2000, by Defstar Records.
It was the opening theme song for Fuji Television's 1999 TV drama Over Time.
[3] The song also appears on the band's compilation albums, Complete Single Collection '97–'08 (2008) and The Swingin' Sixties (2014).
All lyrics are written by Tomoko Kawase; all music is composed by Shunsaku Okuda