
2004 Ai is the third studio album by Japanese R&B musician Ai, released on June 16, 2004. 2004 Ai was her first top 10 album, as well as her first album to be certified by the RIAJ.

Best Ai is the second compilation album by Japanese singer Ai, released on September 16, 2009. The album was released in three editions: limited CD+DVD, CD only and "Arienai Price" (low-priced) editions. Best Ai debuted at number 2 on the daily Oricon albums chart but switched back and forth between number 1 and number 2 several times during its release week. The album went on to debut atop the weekly albums chart with 81,663 copies sold, beating the second-place holder Takeshi Tsuruno's Tsuruno Oto by merely 1,332 units and becoming her first number-one album.

Don't Stop Ai is the sixth studio album by Japanese R&B musician Ai, released on December 5, 2007. It featured two successful singles, the mid-tempo R&B song "I'll Remember You" and the ballad "Taisetsu na Mono," both of which were certified gold by the RIAJ.

Independent is the 9th studio album by Japanese R&B musician Ai, released on February 22, 2012. It was her first album with EMI Music Japan, after parting with Universal Music Japan after eight years with the label.

Mic-a-holic Ai is the fourth studio album by Japanese R&B musician Ai, released on July 7, 2005. It is the best selling album of Ai's career to date, being released just after Ai's single "Story" became a hit. The album was certified double platinum by the RIAJ for 500,000 shipped copies.

Moriagaro is the 10th studio album by Japanese R&B musician Ai, released on July 17, 2013. This is her second album with EMI, but the first since it became EMI Records Japan, a sublabel of Universal Music Japan.

Viva Ai is the seventh studio album by Japanese R&B musician Ai, released on March 4, 2009. It featured three singles, the 2008 theme song for the film Departures, "Okuribito," a collaboration single with Exile vocalist Atsushi called "So Special" and the preceding single, "You Are My Star."

Wa To Yo is the eleventh studio album by Japanese-American singer-songwriter AI. It was released on June 7, 2017 through EMI Records Japan. It consists of two discs, the "Wa" disc featuring tracks recorded in Japanese while the "Yo" disc featuring tracks recorded in English. The album features guest appearances and collaborations from KODO, Jinmenusagi, Himekami, Jamaican musician Junior Reid, American singer-songwriter Eric Bellinger, and American singer-songwriter Chris Brown. Wa To Yo is primarily a J-pop, R&B, soul and hip hop album.

What's Goin' On Ai is the fifth studio album by Japanese R&B musician Ai, released on September 27, 2006. It was released after the successful ballad single "Believe," and the upbeat R&B song "I Wanna Know."