A collection of timeless ballads sung by idols—songs that deeply touch the heart
When people think of idol songs, many might imagine bright, energetic tracks.
However, there are also many idol groups that sing beautiful ballads that truly touch the heart.
In this article, we’ll introduce a selection of wonderful ballad songs performed by idols.
We’ve chosen tracks that portray a variety of emotions and stories.
Be sure to read the lyrics as you listen, find your favorites, and take your time savoring their unique worlds.
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Ballad songs sung by idols: A collection of timeless, heart-touching masterpieces (71–80)
Kitearashi
It is a grand message song beloved across generations.
With the power of music, its warm melodic line and powerful orchestration resonate in the heart, comforting people’s feelings and conveying hope for the future and the courage to take on challenges.
Written and composed by Kenshi Yonezu as the NHK 2020 Song, it was premiered from the New National Stadium during the 70th NHK Kohaku Uta Gassen in December 2019.
It sold 911,000 copies in its first week, marking Arashi’s first million-selling single.
Included on the album “This is 嵐,” it continues to encourage people in many situations.
It’s the perfect song for reminiscing about family memories or expressing gratitude to someone important.
Orbital PeriodHoshimachi Suisei
A track marked by a grand, space-evoking melody and a crystalline vocal performance.
Released digitally in February 2025, this song by Suisei Hoshimachi was first unveiled at her solo concert at Nippon Budokan, capturing the hearts of many fans.
Its lyrics, portraying the bond between artist and fans and the emotion of live performances, resonate deeply with listeners.
It’s the perfect song for moments when you want to feel connected to someone important.
Oh, early summer rainSakurazaka46
A poignant love song by Sakurazaka46 that portrays feelings of love through the motif of early-summer rain.
Released in April 2022 as their fourth single, it received a tremendous response, topping the Oricon Weekly Singles Chart.
Like rain that never stops, the swelling emotions are expressed through delicate vocals and choreography, gently embracing unspoken love and the struggles it brings.
It is a warm track that waits for the arrival of spring, resonating with those in the midst of unrequited love or unable to convey their feelings.
Ballad songs sung by idols: A compilation of heart-touching masterpieces (81–90)
Cute for lifetakane no nadeshiko
An electropop song that captures the feelings of a girl in love.
It’s a track by the idol group Takane no Nadeshiko, released in April 2025.
It stands out with a mellow melody at the start, and the lyrics are packed full of pure, adorable emotions.
The vibe is so cute that you can’t help but grin as you listen.
Perfect for boosting your romantic mood—highly recommended!
I’M YOUR IDOLtakane no nadeshiko
This song powerfully portrays the bond between idols and their fans.
Released digitally in November 2024 as Takane no Nadeshiko’s second single, it features a poppy, catchy sound and lyrics that passionately express an idol’s pride and responsibility.
With a strong message directed at fans, it conveys the joy of walking together and feelings of gratitude.
It’s a must-listen not only for idol enthusiasts but also for anyone looking for a boost of energy.
Specially, do it.＝LOVE
A sweet, bittersweet love song has arrived from =LOVE.
It’s infused with a passion so strong it can’t be captured by a simple “like” or “I love you,” filled with a girl’s possessiveness and pure feelings.
The melody is a pop tune brimming with cuteness, blending adorable charm and earnest emotion in perfect balance.
Set for release as their 18th single on February 26, 2025, the song features lyrics by Rino Sashihara and Maika Sasaki as center.
The music video has already sparked a major reaction, surpassing 5 million views just nine days after its February 2 premiere.
Highly recommended for those who want to empathize with a lovestruck girl’s feelings or revel in the sweet-and-sour memories of young love.
Reconciliation Cream Puff＝LOVE
A song by =LOVE that portrays the aftermath of a lovers’ quarrel—wracked by regret, reflection, and self-reproach, and weighed down by anxiety.
Set to a melodious pop tune, it captures the wavering between “Is it their fault? Is it mine?” and a heartfelt wish to make up.
Released on July 31, 2024 as a coupling track to the single “Zettai Idol Yamenai de,” the lyrics were written by producer Rino Sashihara, with Hitomi Takamatsu and Iori Noguchi serving as double centers.
This sweet yet bittersweet story resonates with anyone struggling in a precious relationship where they can’t quite speak their true feelings to the one they love.