“1000 Words” (1000の言葉, Sen no Kotoba?) is the ballad Yuna sings from atop the Celsius at the concert on the Thunder Plains in Final Fantasy X-2. It was written by Kazushige Nojima, Noriko Matsueda, and Takahito Eguchi. The Japanese version is sung by Koda Kumi, and the English version by Jade Villalon from German pop group Sweetbox.

The original Japanese version is included on the single “Real Emotion/1000 no Kotoba”. A different English version was also done by Kumi, released on her single Come With Me. The Come With Me single also includes a remix titled: “1000 Words” (DJ 19 Remix). An orchestrated Japanese version is included on Koda Kumi’s album Grow into One as a bonus track, alongside the original version.