 " Go to the Top " was Kumi 's first single since her promotional recording " Whatchu Waitin ' On ? " from her sixth remix album Beach Mix , and giving birth to her and Kenji 's son in July 2012 . On June 30 , Koda Kumi 's record label Rhythm Zone confirmed that she was to perform the theme song for the Âge – developed anime series Muv @-@ Luv Alternative : Total Eclipse . The song was Kumi 's seventh collaboration effort with anime series ; the previous six songs being " Real Emotion " and " 1000 Words " for the 2003 video game Final Fantasy X @-@ 2 , " Go Way " for the 2006 film Crayon Shin @-@ chan : Densetsu o Yobu Odore ! Amigo ! . Koda also performed the theme songs the live @-@ action film of the anime series ; the title track for Cutie Honey , " Crazy 4 U " for Gilgamesh , " No Regret " for The Law of Ueki , and the title track for Re : Cutie Honey . 
