「Wait & See (Risk) – Hikaru Utada」Wiki
"Wait & See ~Risk~" (Wait & See ~リスク~ Wait & See ~Risuku~?) is a song by Hikaru Utada, released as her fifth Japanese language single (her sixth overall) on April 19, 2000. "Wait & See: Risk" sold 1,662,000 copies and debuted at #1 on the Oricon charts with 804,570 in its first week. Utada had two versions released: CD and DVD. The CD version included 5 tracks (the most original tracks for a Utada single yet, excluding karaoke tracks) and the DVD version included 2 tracks. In the DVD version of the single, a version of the music video with 5.1 channel audio was available.
(Wikipedia contributors. "Wait & See (Risk)." Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, 8 Mar. 2014. Web. 2 May. 2014.)