back number’s Cheer Songs & Popular Hits Ranking [2026]

If I became your loverback number15rank/position

If I Became Your Lover / back number (cover)

It’s a very cute song with lyrics about a man falling in love with a woman.

For men who feel that a “typical confession” is a bit underwhelming, a slightly different approach—like in this song, saying “If you became my girlfriend, I’d do these things for you”—might be well received.

Happy Endingback number16rank/position

back number – Happy End (full)

This is a poignant song by back number that portrays a woman putting on a brave face at the moment of parting.

On the surface she tries to send him off with a smile, yet she cannot let go of her feelings for him, and the delicate depiction of her inner turmoil is deeply moving.

Written as the theme song for the film “My Tomorrow, Your Yesterday,” released in December 2016, it also drew attention for its music video featuring actress Erika Karata, and was later included on the album “Encore.” If you find yourself in a situation where you have no choice but to give up while still harboring feelings for someone you love, you may see yourself in this song.

It’s a soul-stirring track that will make you want to listen to it again and again through tears.

From our joined handsback number17rank/position

back number – From the Hands We Held (full)

“Tsunaida Te kara,” released in 2014 by back number.

Koichi Tsutaya, who has produced numerous artists and also writes songs, took part in the production.

It’s a track packed with the kind of heart-wrenching poignancy that back number excels at.

It’s a love song that looks back on the past while still facing forward and moving on.

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HAPPY BIRTHDAYback number18rank/position

back number – HAPPY BIRTHDAY (full)

This song is by back number, a rock band known for releasing many classic bittersweet love songs.

It was released in 2019 as their 20th single and served as the theme song for the drama A Story to Read When You First Fall in Love.

While the title might make you think it’s a celebratory track, it’s actually a poignant number depicting a man spending his birthday alone, nursing an unrequited love.

It tenderly conveys the aching feeling of waiting to hear “happy birthday” from the person he likes.

Rather than a song to give to someone else, it feels like a track that gently stays by the side of your lovesick self.

Hold on a second with that dress.back number19rank/position

Hold on a second with that dress.

Speaking of artists I want to listen to every time I fall in love, it has to be back number.

The lyrics are about old feelings of love, but the melody and rhythm are so light and lively that they really lift my spirits.

Even if you’ve just had your heart broken, it’s the kind of song that makes you feel like you’ll be able to laugh about it a few years from now.

by all means; no matter what; at any costback number20rank/position

back number – No Matter What, No Matter What [Official Audio]

This song by back number was chosen as the theme song to color NHK’s winter sports broadcasts.

It was first unveiled at the World Final Qualification Event for curling in December 2025, and, alongside the athletes’ fierce battles, captured the hearts of many viewers.

Its melody empathetically reflects the setbacks, struggles, and the unyielding will that lies behind athletes’ glittering victories.

The message embraces not only the results, but also the gritty process that leads there.

It strongly encourages not just those who play sports, but anyone who keeps challenging themselves in everyday life.

Christmas songback number21rank/position

back number – “Christmas Song” Music Video

A huge hit by the rock band back number, known for poignant love songs delivered with a powerful voice that lets emotions flow naturally.

The song captures the feelings after mustering the courage to confess only to be rejected, and it’s a memorable ballad that brings a wave of loneliness the moment you hear it.