An emotional song sung by an idol—tear-jerking tracks filled with a range of feelings.
If you’re an idol fan, you probably have a few favorite songs that move you to tears whenever you hear them.
Beyond the lyrics themselves, there are many songs that move us because of the stories behind them—like the members’ feelings infused into the music and their live performances.
In this article, we’ll introduce a selection of touching songs by idols all at once.
Each track has its own story, so be sure to listen while reading the lyrics.
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Heartfelt songs sung by idols: tear-jerking tracks filled with a range of emotions (91–100)
Bittersweetarashi

A classic Arashi song that expresses a sweet yet bittersweet love with a warm melody that gently embraces the heart.
This gem of a pop ballad showcases the blend of sweetness and bitterness in love through delicate harmonies and elegant dance performance.
Released in February 2014 and used as the theme song for Fuji TV’s Monday 9 PM drama “Heartbroken Chocolatier,” it features a sweet four-on-the-floor house sound infused with technopop elements, creating a soft, springlike atmosphere.
It’s a song that stays close to those who can only meet the one they love in their dreams or who carry an unrequited love.
Love so sweetarashi

Released by Arashi in February 2007, this song shone brilliantly as the theme for the drama “Boys Over Flowers 2 (Returns).” Its sacred melody, which beautifully depicts the belief in a bond between two people even when they’re apart—as if petals were dancing—teaches us one form of youth.
As the cityscape becomes dyed in spring colors, Arashi’s vocals will gently give you a supportive push forward.
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.
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.
I heard the sound of cherry blossoms blooming.=LOVE

This is a heartwarming =LOVE song that gently conveys the arrival of spring.
It portrays a faint, bittersweet first love by likening the flutter of a first crush to the invisible scene of “the sound of cherry blossoms blooming.” The reasons the protagonist prefers riding in the third car of the school commuter train, and the care she takes with her hairstyle, convey the feelings of a girl earnestly navigating her first love despite her confusion.
Included on the May 2021 album “Zenbu, Naisho.” (“Everything’s a Secret.”), the song also drew attention for its refreshingly springlike visual beauty in the music video.
It’s a perfect track for the spring season—one that makes your heart flutter when listened to at the start of a new school term.
It’s recommended not only for those in love, but also for anyone who wants to enjoy the spirit of spring.


