"Shape of Love") is a song recorded by Japanese singer Misia, featuring Hide from Greeeen on the chorus backing vocals.

The song was written and composed by Greeeen and produced and arranged by Seiji Kameda.

[2] It is the theme song of the TBS drama series Gibo to Musume no Blues.

[7]"Ai no Katachi" stayed at number one for two consecutive weeks.

[8] The song also made its debut on the Billboard Japan Hot 100 at number 23 and at number 5 on Billboard Japan's Download Songs chart.