Singer Yuna Ito is releasing a duet single with international superstar Celine Dion, titled "Anata ga Iru Kagiri ~A WORLD TO BELIEVE IN~." The ballad features Ito singing in Japanese and Dion singing in English.

Earlier this year, several Japanese artists participated in a Celine Dion tribute album, and Ito sang the opening track, "My Heart Will Go On." Dion was reportedly taken with Ito's voice, and she suggested a duet.

Recording and PV filming took place in Las Vegas in October. Ito will release the song as her 10th single on January 16. It is also possible that Ito will make a guest appearance on stage during the Japan leg of Dion's world tour, which visits Tokyo and Osaka in March.