Masterpieces That Sing of Rainbows: A Selection of Recommended Popular and Latest Songs
What kind of image do you have when you hear the word “rainbow”? The word rainbow is often used in song titles and lyrics because it evokes positive ideas like peace, bonds, and hope.
There are also many masterpieces in J-POP that use rainbows as a theme.
In this article, we’re highlighting works themed around rainbows—introducing popular songs related to rainbows, from timeless classics to the latest tracks.
- Rainbow Popular Song Rankings [2026]
- A classic song that sings of the future. Uplifting future-themed music that inspires hope.
- [Rain Songs] Songs to listen to on a rainy day. A special feature on rain-themed tracks.
- [A Cheer for Myself] A pep song dedicated to you who are doing your very best
- [Deeply Moving] A Tear-Jerking Cheer Song: Popular Inspirational Anthems That Resonate with the Heart
- [Sunset Songs] A selection of timeless classics and the latest tracks perfect for listening at dusk
- Timeless songs that sing of hopes and dreams. Masterpieces that lead those who strive toward the future.
- For a Fresh Start! Songs that accompany new beginnings
- Songs that make you feel positive when you listen. Top recommended cheer and positive tracks.
- [Must read] Songs with great lyrics. Moving songs you’ll want to listen to while reading the lyrics
- [Tearjerker] Songs that make your heart tremble with tears & moving tracks with lyrics that touch the soul
- [2026] Cherry Blossom Songs to Hear in Spring: A roundup of classic J‑Pop hits about sakura
- [A Life-Affirming Anthem] An Encouraging Song to Cheer You On
[Masterpieces That Sing of Rainbows] Picked Recommendations of Popular and New Songs (21–30)
rainbowyuzu

Released on September 2, 2009.
It was used in a corporate commercial featuring athletes such as Mao Asada, Aiko Uemura, Tetsuya Matsumoto, and Megumi Kurihara.
The lyrics “Beyond, beyond, beyond—before you know it, the tears you shed will turn into a single ray of light” are encouraging.
It’s a recommended song for people who play sports.
Mosh Under The RainbowHi-STANDARD

Included on the album “MAKING THE ROAD.” A mid-tempo track with a delightfully bouncy rhythm.
Combined with lyrics like “The rain’s stopped—let’s all form a circle and mosh,” it’s a song that, in today’s terms, really “shines at festivals.”
Rainbow-Colored WarSEKAI NO OWARI

“Niji-iro no Sensou” (Rainbow-Colored War) is a song included on SEKAI NO OWARI’s 2010 album “EARTH.” I think the theme of this song is “contradiction.” In a world that sings of “world peace,” flowers are plucked in parks and insects are shut in cages to live out their lives—though the flowers and insects are alive.
And yet we sing of “world peace.” That contradiction, of course, is something created by humans.
This song jolts you into recognizing that contradiction.
rainbowMoriyama Naotaro

“Niji” is a song by Naotaro Moriyama that was specially written as the set piece for the 2006 NHK All-Japan School Music Competition, junior high school division.
To be honest, the lyrical content seems a bit difficult for junior high school students to fully understand and sing.
A Person Waiting for a RainbowBUMP OF CHICKEN

Released on July 17, 2013.
The theme song for the live-action film Gatchaman.
It features an intro that starts with synthesizers, and an up-tempo track brimming with BUMP OF CHICKEN’s signature sense of speed—somehow energizing, making you want to break free and start running.
rainbowtsuruno takeshi

Niji is a song included in Takeshi Tsuruno’s 2011 parent-and-child concept album Churuno Uta.
It’s a children’s song, and the story goes that Tsuruno heard his daughter singing it in the bath after she learned it in kindergarten, which moved him and led to including this cover.
It’s a song that conveys the unique warmth of a nursery rhyme.
Over The RainbowJudy Garland

In the 1939 film The Wizard of Oz, Judy Garland sang the song Over the Rainbow, which became a hit.
Known in Japan by the title “Niji no Katana ni,” it is beloved there as well.
Garland continued to sing this song throughout her life.
Even today, it remains a standard number covered by many artists and cherished around the world.

