Daisy (Bonnie Pink song)

"Daisy" is a song by Japanese singer-songwriter Bonnie Pink, released as a single on June 20, 2007. It is her 24th single overall.

The song served as the opening theme for the Japanese anime series "Ergo Proxy." "Daisy" is characterized by its melancholic melody and introspective lyrics, deviating somewhat from Bonnie Pink's more typically upbeat pop-rock sound. The lyrics, written by Bonnie Pink herself, explore themes of identity, loss, and the search for meaning in a dystopian world, aligning with the themes presented in "Ergo Proxy."

The single also included the B-side track "Tonight, the Night," which is a more conventional pop song. The release came in both regular and limited editions. The limited edition included a DVD featuring the music video for "Daisy," which incorporates scenes from "Ergo Proxy."

"Daisy" achieved moderate commercial success in Japan, charting on the Oricon Weekly Singles Chart. However, it is arguably best known for its association with "Ergo Proxy" and is considered one of Bonnie Pink's signature songs by many fans.