On October 6, 2009, it was announced that Arashi would be singing the opening theme song for the television drama My Girl, which stars member Masaki Aiba.

[2] The b-side "Tokei Jikake no Umbrella" was used as the theme song for the mini drama 0 Gōshitsu no Kyaku (0号室の客, Guest in Room 0), which stars various talents from Johnny & Associates.

Third Son) (Masaki Aiba) removing the family nameplate from its place next to the front door while the bickering of his brothers can be heard from the inside.

Saburō looks through a photo album and finds a letter from their mother addressed to her sons at the very back, saying that she will be watching over them from the house no matter where they go in the future.

Shirō puts the picture frame of their mother back, and Saburō reattaches the family nameplate, now including the name Hanako (花子) next to theirs.

[4] "My Girl" is also the third single of 2009 to open with high sales in its first week, after Arashi's "Ashita no Kioku/Crazy Moon: Kimi wa Muteki" and "Believe/Kumorinochi, Kaisei" respectively.