Hikari no Signal

{{Infobox song

| name = Hikari no Signal

|B-side ={{unbulleted list|"Zutto (You are my Everything)"|"Crush! Crush! Crush!"}}

| cover =Kismy10-1.jpg

| alt =

| type = single

| artist = Kis-My-Ft2

| album =Kis-My-Journey

| released = {{Start date|2014|03|05}} (Japan)

| recorded =

| studio =

| venue =

| genre = J-pop

| length =

| label = Avex Trax

| composer =

| lyricist =

| producer =

| prev_title = Snow Dome no Yakusoku/Luv Sick

| prev_year = 2013

| next_title = Another Future

| next_year = 2014

| misc ={{External music video|{{YouTube|uJGI02SqDGw|"Hikari no Signal"}}
{{YouTube|EZOlRWuqyT4|"Hikari no Signal" (animated version)}}}}

}}

{{Nihongo|"Hikari no Signal"|光のシグナル|Hikari no sigunaru|lead=yes}} is the 10th single by Japanese boy band Kis-My-Ft2. It was used as a theme song for the film Doraemon: New Nobita's Great Demon—Peko and the Exploration Party of Five, released on March 5, 2014. {{cite web |title=Kis-My-Ft2、映画「ドラえもん」主題歌"光のシグナル"3月にシングル化 |url=https://tower.jp/article/news/2014/01/16/n01 |website=tower |access-date=2024-05-17 |language=Japanese |date=2014-01-16}}

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.{{cite web |title=キスマイ新シングルはドラえもん主題歌「光のシグナル」 |url=https://natalie.mu/music/news/107820 |website=natalie |access-date=2024-05-17 |language=Japanese |date=2014-01-16}}

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.{{cite web |title=キスマイがアニメキャラに！「ドラえもんコラボ盤」ジャケット写真公開 |url=https://www.cinematoday.jp/news/N0060628 |website=cinematoday |access-date=2024-05-17 |language=Japanese |date=2014-02-17}} This was the first attempt in the history of Doraemon animation.{{cite web |title=キスマイ初のアニメ化 ドラえもんと共演に「感動です」 |url=https://www.oricon.co.jp/news/2034120/full/ |website=oricon |access-date=2024-05-17 |language=Japanese |date=2014-02-17}}