Back Number’s Most Moving Songs and Popular Tracks Ranking [2026]

Song of Those Who Supportback number15rank/position

Song of the Supporting Person / back number

It’s a memorable song that was sent to me when, after many things happened, I had to leave the place where I’d been.

Listening to it makes me feel happy.

It reminds me that, despite everything, there was someone who watched over me with care.

Blue amberback number16rank/position

back number – Blue Amber [Theme song for the Kansai TV/Fuji TV Monday 10 p.m. drama 'From the Day I Took You']

A ballad that epitomizes back number, fully portraying deep sorrow and complex emotions.

Released in April 2025, this song served as the theme for the drama “From the Day You Were Taken,” aligning closely with its weighty narrative.

Like rare amber that changes color depending on the angle, the piece explores the multifaceted nature of the human heart.

Even when acting with firm resolve, another self is screaming inside—its wavering comes through with piercing clarity.

The grief of being torn apart by inescapable fate and the indelible memories of love are carried by a beautiful melody, drawing you in until you can’t help but empathize.

It’s a track you’ll want to hear on sleepless nights when you’re burdened with feelings you can’t tell anyone.

Winter and Springback number17rank/position

back number – Winter and Spring

In January 2024, back number released a song that richly portrays the aching pain of heartbreak and the hope beyond it.

The sorrow of a love that ended unexpectedly, despite the belief that one would be chosen, is delicately woven together with scenes of snow and spring.

The protagonist’s feelings—once dreaming of a fairy-tale happy ending—shift with the changing seasons.

This breakup story, told from a unique perspective, gently embraces a wistfulness that everyone has felt at least once.

Produced by Masanori Shimada, who worked on “Suiheisen,” and featuring Iyori Shimizu’s first attempt at directing the music video, it’s a tear-jerking spring song that quietly stays close to those trying to move past the pain of heartbreak.

From our joined handsback number18rank/position

back number – From the Hands We Held (full)

“Tsunai da Te kara,” the single back number released in March 2014, is a song that delicately portrays the quiet ache and regret that arrive after a relationship ends.

Chosen as the JTB Premium commercial song and the ending theme for a Cultural Broadcasting program, it reached many listeners.

Koichi Tsutaya co-arranged and produced the track, achieving a superb fusion of the band’s raw, lifelike sound with pop accessibility.

The lyrics calmly unravel the weakness of searching for excuses after love is over, resonating deeply with listeners.

This work carries a gentle warmth, as if softly staying by your side while you linger in the afterglow of heartbreak yet begin to face forward step by step.

It’s recommended for those who want to accept the sadness that lingers in their heart and feel ready to take a new first step.

The curtain risesback number19rank/position

back number – The Curtain Rises [Theme song for the film 'TOKYO MER: Mobile Emergency Room – Nankai Mission']

This is a sweeping, heart-stirring ballad by back number, chosen as the theme song for the theatrical release TOKYO MER: Mobile Emergency Room – Nankai Mission, coming out in August 2025.

Produced with Takeshi Kobayashi onboard, its sense of scale is breathtaking.

The song portrays the decisive moment when, despite being so overcome by fear that one trembles, one still resolves—out of a sense of duty—to head toward someone in need.

Lead actor Ryohei Suzuki has said this worldview gripped his heart; it truly feels like a scene from a film.

Listen to it when you’re facing a major challenge or need to steel yourself, and you’ll receive a warm yet powerful boost of encouragement.

Happinessback number20rank/position

Happiness / back number (cover)

A song by back number whose poignant love theme captivates listeners and resonates with many.

The lyrics depict the story of a woman with a one-sided crush.

The man she longs for is likely her childhood friend or someone close to her.

However, he is in love with another woman, and the heroine is aware of it.

This song portrays a heartbreaking love story that could happen to anyone nearby.

Even if she isn’t the one chosen, her pure and beautiful wish for his happiness is sure to move your heart.

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Hane Keisuke

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my nameback number21rank/position

back number – “My Name” Music Video

A song where back number’s heartrending emotions explode.

You can’t help being drawn in by its abundantly charming melody and lyrics that could even be called beautiful.

As you listen, you might find yourself empathizing and moved to tears.

The delicate, gentle vocals of Iyori Shimizu are wonderful.

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sasashina

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