| Light Signal | |
| Cover: | Kismy10-1.jpg |
| Type: | single |
| Artist: | Kis-My-Ft2 |
| Album: | Kis-My-Journey |
| Released: | (Japan) |
| Genre: | J-pop |
| Label: | Avex Trax |
| Prev Title: | Snow Dome no Yakusoku/Luv Sick |
| Prev Year: | 2013 |
| Next Title: | Another Future |
| Next Year: | 2014 |
is the 10th single by Japanese boy band Kis-My-Ft2. It was used as a theme song for the film , released on March 5, 2014. [1]
The lyrics of this song were written in accordance with the content of the film, and the song expresses the feelings of "the importance of friendship with friends" and "the desire to go with your friends.[2]
On the first edition B, the members were depicted in anime on the cover jacket, and the animated version of the music video featured the animated members.[3] This was the first attempt in the history of Doraemon animation.[4]
It debuted in number one on the weekly Oricon Singles Chart[5] and reached number one on the Billboard Japan Hot 100.[6] It was the 5th best-selling single in Japan in March 2014, with 237,696 copies.[7] It was the 26th best-selling single of 2014 in Japan, with 244,808 copies.[8]