Endless Story

"Endless Story" is the debut single by Japanese singer Yuna Ito, released under the name Reira starring Yuna Ito, by Sony Japan on September 7, 2005. "Endless Story" was written by Dawn Thomas with Japanese lyrics by ATS and was used in the film Nana (2005) in which Ito played the character Reira Serizawa. The song samples Dawn Thomas's "If I'm Not in Love" (1993) which was also covered by Faith Hill in 1999.

B-side"Journey"

ReleasedSeptember 7, 2005 (2005-09-07)

LabelSony Music Japan

ComposerDawn Thomas

Quick facts Single by Yuna Ito, from the album Heart ...

"Endless Story"
Single by Yuna Ito
from the album Heart
B-side	"Journey"
Released	September 7, 2005 (2005-09-07)
Label	Sony Music Japan
Composer	Dawn Thomas
Lyricist	Dawn Thomas ATS
Yuna Ito singles chronology
"Endless Story" (2005) "Faith/Pureyes" (2006)

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Commercially, "Endless Story" peaked at #2 on both the daily and weekly charts its first week, and reached #1 on the daily charts on multiple occasions. At the end of 2005, "Endless Story" was named the "Best Love Song of 2005" by the Oricon magazine.^[1] It holds the record for the most downloaded debut song by a female artist. As of January 2007, the single has sold 471,099 copies.^[2]