back number Popular Song Ranking [2026]

loveback number8rank/position

back number – Love (Short ver.)

Back number is a three-piece band that captures the hearts of many listeners with poignant lyrics and melodies.

Here is a classic song representing their early work, released in March 2012.

This piece is a sentimental number depicting a gaze fixed on you from a school building window and an earnest wish to confess one’s feelings before graduation.

In addition to being used as an ending theme on shows like TV Asahi’s “Music-ru TV,” it was included on the album “blues” and the best-of album “Encore,” and has continued to be loved over the years, surpassing 100 million total streams.

The band sound, enriched with strings, tightens the chest and evokes the bittersweetness of youth that everyone has experienced.

It’s a song you’ll want to hear in March—especially if you’re facing graduation with unspoken feelings or want to immerse yourself in memories of a fleeting love.

fishback number9rank/position

back number – fish

Back Number’s “fish” is a masterpiece that poignantly and beautifully sings about the pain of a heartbreak that feels like it might break your spirit.

Written from a woman’s perspective, the lyrics trace lingering attachment to a lost love, cutting straight to the heart.

It’s as if it symbolizes how we become adults each time we say goodbye.

Take your time savoring the feelings that sway between regret and sorrow, accompanied by a soothing ballad sound.

Even if I forget somedayback number10rank/position

Even if I forget someday

A cityscape changing with the passage of time, and the unforgettable feelings that remain in the heart.

It’s back number’s song that gently embraces such bittersweet emotions.

Included on their first album “Ato no Matsuri,” released in June 2010, this track is distinguished by Iyori Shimizu’s delicate lyrics and a melody that sinks deep into the soul.

Memories with someone important may one day fade away.

Even so, it conveys the desire to cherish each and every moment.

For those whose heartbreak has yet to heal, this is a song that quietly stays by your side.

Why not surrender yourself to it while holding close the feelings you keep in your heart?

Until the day I can no longer rememberback number11rank/position

back number – Until the Day It Becomes Unrememberable (full)

A poignant ballad by back number that quietly sings of lingering feelings and a sense of loss for a former lover.

Released in October 2011 as their third single, the song is also included on the album “Superstar,” which came out the same month.

The lyrics portray the emptiness of days that keep going even after losing the most important person in the world, and the deep bond in which the two formed halves of each other.

Fear of memories of the other fading intertwines with the resignation that they will eventually be forgotten, and the realization that the time spent with the person was part of oneself wells up with aching tenderness.

A song that offers comfort to anyone who has lost someone dear.

flighty feelingback number12rank/position

flighty feeling

A song that sings as if resigning oneself to infidelity, piercing straight into the heart.

It’s a track by back number, the three-piece band behind numerous hits like “Takane no Hanako-san,” “Christmas Song,” and “Suiheisen,” and it’s included on their first album, “Ato no Matsuri,” released in 2010.

The lyrics feel like a raw outpouring of true feelings, and the vocals carry a sense of grim despair as well.

You can clearly feel the conviction that “there’s no forgiveness anymore.”

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Letterback number13rank/position

back number – “Letter” Music Video

This song became a hit after being featured in an NTT Docomo commercial.

As the title suggests, it’s perfect for the letter-reading scene at a wedding.

The lyrics are filled with gratitude toward one’s parents, and the sound of the acoustic guitar adds a lyrical touch to the band’s sound.

It’s a highly recommended track for the bride’s letter-reading scene—especially for brides who’ve found it hard to express their true feelings, or who were a bit mischievous growing up.

From our joined handsback number14rank/position

back number – From the Hands We Held (full)

Back Number’s lifelike depictions that capture everyday, ordinary scenes are deeply moving.

This work is their 10th single, released in March 2014.

It opens the classic album “Love Story” and was also used in a JTB Premium commercial.

Despite its bright and lighthearted sound, it is filled with lingering feelings for a lost love and reflections on personal weakness.

Realizing someone’s importance only after a relationship ends, or being suddenly struck by a pang of sadness—these are emotions many people have experienced, aren’t they? This is a heartbreak song that will stay close to anyone who lies awake at night remembering a past love, or quietly sheds tears when they can’t sort out their feelings.