Nemurenu Yoru wa Kimi no Sei

"Nemurenu Yoru wa Kimi no Sei" (眠れぬ夜は君のせい) is Misia's 10th single. It was released on August 8, 2002. It reached #1, selling 128,630 copies in its first week. It was used as theme song for the drama "Ren'ai Hensachi" as well as in a commercial for Kirin's "Rakuda" beverage.