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.

Winter and Springback number16rank/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.

The curtain risesback number17rank/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 number18rank/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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From our joined handsback number19rank/position

back number – From the Hands We Held

It’s a song about breaking up with someone because of oneself.

I think a song that expresses regret after the breakup and gratitude toward an ex-girlfriend will really resonate with people who went through a breakup around this time.

The gentle vocals characteristic of back number also evoke a strong sense of empathy.

my nameback number20rank/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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Blue Springback number21rank/position

back number – Aoi Haru (full)

A coming-of-spring youth song by back number.

The lyrics, depicting the struggles and growth of young people who don’t fit the mold, leave a strong impression.

Released in November 2012, this track was also used as the theme song for the Fuji TV drama “High School Entrance Exam.” It portrays people struggling along a predetermined track as they search for a light toward their future.

It’s a song that stays close to anyone feeling both anxiety and hope as they jump into a new environment.

Why not sing it with friends at karaoke and let your feelings out? It’s a moving piece that gives you courage as you head into a new life this spring.