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.
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[Masterpieces Singing the Rainbow] Picked Recommended Popular Songs & Latest Tracks (11–20)
rainbowFischer’s

Released in August 2018 by the popular YouTube group Fischer’s, this heartwarming song centers on the themes of friendship and the bonds between companions.
With Ndaho in charge of both lyrics and composition, and all members involved in the production, you can feel the depth of their connection.
Set to a bright, pop melody, it delivers an uplifting message about celebrating the ties between friends, resulting in a track that resonates with listeners.
The song is included on Fischer’s first album, “Bokura no Iro Minna no Iro,” and its music video has surpassed 27 million views on YouTube.
It’s a recommended track for anyone looking to strengthen bonds with friends or to face forward and keep pushing ahead.
rainbowMONGOL800

Among songs themed around rainbows, the track by MONGOL800, the rock band from Okinawa, stands out with a distinctive presence.
Featured on their September 2016 album “Pretty good!!,” the song is an ambitious work centered on returning to the band’s roots while evolving.
It’s marked by simple yet powerful lyrics and a gentle melody, celebrating hope and love.
Following its release, the band embarked on a 26-date nationwide tour, deepening their connection with fans.
With a heartwarming tone that conveys the importance of sharing life’s joys and hardships, it’s a recommended listen for anyone wishing to reaffirm their gratitude toward someone special.
rainbowKobukuro

“Niji” is a single by Kobukuro released in 2009.
When we were young, we could draw our dreams with just three crayons, but now, even with a hundred colors, we don’t know what to draw… You, setting off on your journey, have a hopeful seven-colored rainbow arching overhead… The way the song conveys emotions through colors is so clear and beautiful—it’s a track I truly admire.
Rain brings forth the rainbow.Sukaipīsu

“Because It Rains, a Rainbow Appears” is the debut single by Skypeace, a YouTuber duo popular among young people.
Since it was also used as the opening theme for the hit TV anime The Seven Deadly Sins, many of you may have heard it.
The song carries the message that rainbows appear after rain—meaning that fun times await after hardships.
rainbowTeshima Aoi

Aoi Teshima’s songs, marked by her translucent singing voice, were selected as the theme for the film “The Witch of the West Is Dead.” The lyrics, which praise the beauty of nature and the joy of life, are sung to a melody that is simple yet profound.
Incorporating elements of pop and bossa nova, the arrangement matches Teshima’s gentle vocal timbre, creating a soothing atmosphere.
Released in June 2008, the piece is also included on the album “Niji no Kashū” (Rainbow Song Collection).
As a track that superbly captures the film’s worldview, it has left a deep impression on many listeners.
If you’re in the mood for something nostalgic and heartwarming, give it a listen.
rainbowkururi

It’s a song where wistfulness and hope are interwoven.
Through the rainbow’s rich spectrum of colors, it expresses a variety of emotions and situations.
From the lyrics, you can feel both the beauty and the sadness of a parting moment.
This work beautifully harmonizes Quruli’s distinctive worldview with Shigeru Kishida’s poetic lyrics.
Released in November 2005, it was also used as the theme song for tvk’s music program “Mutoma JAPAN.” It is included on the album “Sayonara Stranger.” Recommended for those who have experienced heartbreak or farewells, and for anyone about to take a new step forward.
Each listen will soothe your heart and give you courage.
[Masterpieces That Sing of Rainbows] Picked Recommendations of Popular and New Songs (21–30)
rainbowAragaki Yui

A song characterized by a clear, translucent singing voice and a refreshing melody.
Included on Yui Aragaki’s third album, “Niji” (Rainbow), this piece centers on themes of hope and renewal, expressing the anticipation of a bright future that awaits beyond overcoming hardships.
Released in September 2010, the album reached No.
4 on the weekly Oricon chart.
The tracklist also features “WALK,” the theme song for the animated film “Honeybee Story: Hutch the Honeybee—The Melody of Courage.” It’s a heartwarming track that offers gentle comfort and a positive outlook to those who feel anxiety or loneliness in everyday life.

