| Truth | |
| Cover: | Truthcoveryuna.jpg |
| Type: | single |
| Artist: | Yuna Ito |
| Album: | Heart |
| Released: | December 6, 2006 |
| Genre: | Pop rock |
| Length: | 00:22:09 |
| Label: | Sony Music of Japan |
| Prev Title: | Losin' |
| Prev Year: | 2006 |
| Next Title: | I'm Here |
| Next Year: | 2007 |
"Truth" is Yuna Ito's 6th single and last of 2006. This is her second single to be a part of the Nana franchise, the first being "Endless Story".
Truth was a sweeping ballad, making it her first ballad since Precious which was released on May 3, 2006. This single will be the ending theme to the movie Nana II, a movie which stars Mika Nakashima and Yuna Ito.
The PV for "Truth" was filmed in Scotland at Eileen Donan Castle as well as the performance to the b-side song Take Me Away that was used in the movie.
Oricon Sales Chart (Japan)
| Release | Chart | Peak Position | First Week Sales | Sales Total | Chart Run |
|---|---|---|---|---|---|
| 6 December 2006 | Oricon Daily Chart | 10 | |||
| Oricon Weekly Chart | 10 | 15,893 | 46,780 | 8 weeks | |
| Oricon Monthly Chart | - | - | |||
| Oricon Yearly Chart |