# Yuna Ito discography

The discography of Japanese-American musician Yuna Ito consists of three studio albums, one compilation album and nineteen singles. Her debut album, Heart, was released in 2007 after six singles, including one of the two theme songs for the film Nana, "Endless Story" (2005), which also featured Ito in her acting debut, as well as "Precious" (2006), the theme song of the film Limit of Love: Umizaru. Both of these songs were very commercially successful, becoming certified by the RIAJ.
In 2008, Ito released her second album Wish, followed by Dream in 2009. After releasing a further two singles, Ito released her final album, Love: Singles Best 2005–2010, an album compiling her singles released between 2006 and 2010.

## Studio albums

List of albums, with selected chart positions :
| Title | Album details | Peak positions | Peak positions | Sales (JPN) | Certifications |
| Title | Album details | JPN | TWN East Asian | Sales (JPN) | Certifications |
| Heart | Released: January 24, 2007 (JPN) Label: Studioseven Recordings Formats: CD, CD/DVD, digital download | 1 | 2 | 530,000 | RIAJ: 2× Platinum |
| Wish | Released: February 20, 2008 (JPN) Label: Studioseven Formats: CD, CD/DVD, digital download | 3 | 6 | 103,000 | RIAJ: Gold |
| Dream | Released: May 27, 2009 (JPN) Label: Studioseven Formats: CD, CD/DVD, digital download | 7 | 10 | 36,000 | |
| "—" denotes items which did not chart, were not released in the listed regions, or released before the creation of the Gaon Albums Chart. ||||||

## Compilation albums

List of albums, with selected chart positions :
| Title | Album details | Peak positions | Peak positions | Sales (JPN) |
| Title | Album details | JPN | TWN East Asian | Sales (JPN) |
| Love: Singles Best 2005–2010 | Released: December 8, 2010 (JPN) Label: Studioseven Formats: CD, 2CD, CD/DVD, digital download | 8 | 20 | 50,000 |

## Singles
### As a lead artist

List of singles, with selected chart positions, sales and certifications :
| Title | Year | Peak chart positions | Peak chart positions | Sales (JPN) | Certifications | Album |
| Title | Year | Oricon Singles Charts | Billboard Japan Hot 100 | Sales (JPN) | Certifications | Album |
| "Endless Story" (as Reira starring Yuna Ito) | 2005 | 2 | — | 472,000 | RIAJ (ringtone): Million RIAJ (digital): 3× Platinum RIAJ (physical): 2× Platinum | Heart |
| "Faith" | 2006 | 6 | — | 56,000 | RIAJ (cellphone): Gold RIAJ (physical): Gold | Heart |
| "Pureyes" | 2006 | 6 | — | 56,000 | | Non-album single |
| "Precious" | 2006 | 3 | — | 218,000 | RIAJ (ringtone): Million RIAJ (digital): 3× Platinum RIAJ (physical): Platinum | Heart |
| "Stuck on You" | 2006 | 20 | — | 16,000 | | Non-album single |
| "Losin'" | 2006 | 19 | — | 10,000 | | Heart |
| "Truth" (as Reira starring Yuna Ito) | 2006 | 10 | — | 47,000 | RIAJ (physical): Gold | Heart |
| "I'm Here" | 2007 | 15 | — | 37,000 | RIAJ (cellphone): Gold | Wish |
| "Mahaloha" (with Micro of Def Tech) | 2007 | 5 | — | 43,000 | RIAJ (cellphone): Gold | Wish |
| "Urban Mermaid" | 2007 | 10 | — | 24,000 | | Wish |
| "Anata ga Iru Kagiri (A World to Believe In)" (あなたがいる限り, "As Long as You are with Me") | 2008 | 8 | 3 | 24,000 | | Wish |
| "Miss You" | 2008 | 20 | 28 | 9,000 | | Dream |
| "Koi wa Groovy x2" (恋はgroovy×2, "Love Is Groovy Groovy") | 2008 | 44 | 27 | 5,000 | | Dream |
| "Trust You" | 2009 | 5 | 20 | 46,000 | RIAJ (cellphone): Gold | Dream |
| "Ima demo Aitai yo" (今でも 会いたいよ…, "I Still Miss You Now...") (featuring Spontania) | 2009 | — | 23 | | | Dream |
| "Let It Go" | 2009 | 36 | 71 | 4,000 | | Love |
| "Mamotte Agetai" (守ってあげたい, "I Want to Protect You") | 2010 | 41 | 30 | 3,000 | | Love |
| "—" denotes items which were released before the creation of the Billboard Japan Hot 100 in 2008, or were ineligible to chart. |||||||

### As a featured artist

List of singles, with selected chart positions, sales and certifications :
| Title | Year | Peak chart positions | Peak chart positions | Sales (JPN) | Certifications | Album |
| Title | Year | Oricon Singles Charts | Billboard Japan Hot 100 | Sales (JPN) | Certifications | Album |
| "Ima Demo Zutto" (今でもずっと, "Still Even Now") (Spontania featuring Yuna Ito) | 2009 | 22 | 6 | 8,000 | RIAJ (cellphone): Gold | Collaborations Best |
| "Yasuragi o Motomete" (安らぎを求めて, "Seeking Tranquility") (Tatsuya Ishii featuring Yuna Ito) | 2010 | — | 84 | | | Moon & Earth |
| born to die (Micah Vaultz featuring Yuna Ito) | 2017 | — | — | | | Micah Vaultz |
| "—" denotes items which were ineligible to chart. |||||||

### Promotional singles

| Title | Year | Peak chart positions | Album |
| Title | Year | Billboard Japan Hot 100 | Album |
| "Alone Again" | 2008 | 87 | Wish |
| "Love You" | 2009 | — | Dream |
| "I Don't Want to Miss a Thing" | 2010 | — | Love |
| "She" | 2010 | — | Love |
| "Hard to Say I'm Sorry" | 2010 | — | Love |
| "—" denotes items which did not chart. ||||

## Other appearances

List of non-studio album or guest appearances that feature Yuna Ito :
| Title | Year | Album |
| "Endless Story (Soundtrack Version)" | 2005 | Original Soundtrack Nana |
| "Truth (Nana2 Original Soundtrack Version)" | 2006 | Original Soundtrack Nana2 |
| "Heal" (Micro featuring Yuna Ito, Wise, PJ, Bigga Raiji and Primary Color Allstar) | 2007 | Laid Back |
| "My Heart Will Go On" | 2007 | Tribute to Celine Dion |
| "Gate" (Takeshi Kobayashi x Yuna Ito x Mikhail Pletnev) | 2009 | Original Soundtrack Gate: A True Story |