On November 4, YUKI will release her new single, “tonight.” It will serve as the theme song for the movie “Grasshopper”, starring Toma Ikuta, Tadanobu Asano, and Ryosuke Yamada. YUKI recently released the music video for “tonight.” In the one-take, black and white clip, it’s just YUKI and a microphone. She performs the song with conviction and power. Check it out after the jump!