back number Popular Song Ranking [2026]

I love youback number22rank/position

back number – I Love You

Written in October 2022 as the theme song for NHK’s morning drama series “Soar!” (Maiagare!), this piece is a ballad that gently weaves together the tenderness felt in everyday moments.

It portrays how ordinary scenes—fallen leaves in the park, a cat crossing the street, a bakery in front of the station—stir thoughts of a cherished person.

In the chorus, it sings of a pure desire to make the other person happy, unfolding a delicate world that is quintessentially back number.

Its relaxed tempo and gentle melody pair beautifully with acoustic guitar, making it perfect for a solo performance.

The chord progression is simple and approachable, making it an ideal number to play when you want to perform with feelings for someone special.

petalback number23rank/position

back number – Hanabira (full)

In cherry blossom season, seeing the petals flutter down makes you feel a touch of loneliness along with the beauty, doesn’t it? Let me introduce back number’s major debut song, which captures that bittersweet spring scene.

The lyrics are striking, recalling the scenery once shared with a former lover and tightening the chest with the sense of loss that they’re no longer here.

Released in April 2011 as their first single, it was used as the ending theme for TV Tokyo’s “JAPAN COUNTDOWN.” Later included on the best-of album “Encore,” it’s a timeless classic that has been loved for years.

The contrast between joyful memories and present reality evokes a poignant ache, making this song perfect for moments when you want to sink into a pensive mood or for karaoke in March when you’re remembering someone special.

It’s a track you’ll want to sing with all your emotions.

Blue Springback number24rank/position

back number – Aoi Haru (full)

This rock number by back number is characterized by its strummed guitars and exhilarating, fast-paced sound.

While wrestling with one’s own shortcomings, the down-to-earth message of desperately trying to keep looking forward carries a heat that can ignite the listener’s heart.

Released in November 2012 as the band’s seventh single, it was chosen as the theme song for the drama “High School Entrance Exam” starring Masami Nagasawa, and also drew attention as the band’s first self-produced work.

For high school students feeling the pressure of daily studies and club activities, why not turn to this song when you hit a wall and use it as strength to push through? It’s sure to rouse a discouraged heart.

Velvet Poemback number25rank/position

Velvet Poem

There is a gemlike ballad by back number—known for lyrics and melodies that shake the heart—created as the theme song for the film Akira and Akira.

Shimizu Iyori’s voice, singing like a prayer and wishing that his laid-bare self could be seen as something beautiful, sinks deep into the chest.

The piece quietly yet powerfully seems to cheer on those who, despite their anguish and inner conflicts, keep moving toward their goals.

This moving song was released in August 2022 and was later included on the acclaimed album Humor.

Premiering alongside the film, it became beloved by many, debuting at No.

2 on the Billboard Japan Download Songs chart—a sign that its impact has resonated widely.

It’s the perfect song for moments when you’re wavering over a major life decision or need a gentle word of encouragement.

It will surely echo deep within your heart and give you the strength to take a step toward tomorrow.

To new loversback number26rank/position

back number – To the New Lovers

This song delicately portrays bittersweet emotions buried deep in the heart.

Released in 2024 by back number, it was written as the theme for Fuji TV’s Monday 9 p.m.

drama “Umi no Hajimari” (The Beginning of the Sea).

Set to a melody that resonates, it expresses the weakness of a self that can’t quite grow up, a yearning for the innocent faces of children, and hopes for the next generation.

With lyrics that contrast light and shadow and a clear, translucent vocal, the piece achieves beautiful harmony and offers comfort to anyone carrying unspoken, aching feelings for someone.

It’s a recommended track for those who wish to feel the sense of loss and regret that comes with living, as well as hope for the future.

Winter and Springback number27rank/position

back number – Winter and Spring

Back number is a rock band that has produced numerous love songs and continues to captivate many listeners with their poignant lyrical world.

In January 2024, they released Winter and Spring for streaming.

Depicting the scenery of the season shifting from winter to spring and the delicate emotions of love that waver within it, the song gently tightens listeners’ hearts.

It also drew major attention for being the first music video directed by vocalist Iyori Shimizu, featuring actress Anna Ishii.

The producer is Masanori Shimada, who teamed up with them on the hit song Horizon, resulting in a beautifully crafted band sound.

The track has resonated widely, surpassing 100 million streams.

As the seasons change, why not listen closely while thinking of someone important to you?

SISTERback number28rank/position

back number – SISTER (full)

A gentle yet bittersweet anthem that encourages you through life.

Known as one of back number’s signature songs, it was broadcast as the commercial song for Otsuka Pharmaceutical’s “Pocari Sweat Ion Water” starting in April 2015.

Its lyrics portray effort and setbacks, and the strong will to rise again; together with its beautiful melody, the collaboration resonates with listeners’ hearts.

When your spirit is about to break, when you want someone’s recognition, or when you want to find the strength to try once more, the message embedded in this piece will surely give you courage.