"I for You" is the eleventh single by Japanese rock band Luna Sea, released by Universal on July 1, 1998.

Original scores for "I for You" were composed by guitarist Sugizo as an orchestrated version; although it was first written around 1993, it had not been considered for recording until later, when an opportunity appeared for creating a theme song for a TV drama.

Sugizo used a 1956 Gibson Les Paul Custom to record the song,[1] and his mother is featured playing the cello.

During the recording of "I for You", guitarist hide of X Japan, who was a close friend with members of the band, died.

[citation needed] It was used as the theme song for the Japanese TV drama God, Please Give Me More Time (神様、もう少しだけ, Kamisama, mō Sukoshi dake), which was also aired overseas in Asia and helped to popularize the band internationally, leading to their First Asian Tour the following year.