back number Popular Song Ranking [2026]

sirenback number76rank/position

back number – Siren (full)

While I found myself growing more at ease the more I fell in love and got to know my partner, she, in contrast, lost interest the more she got to know me.

This song focuses on the differences between men’s and women’s romantic feelings.

As my love deepened, it inversely cooled for her, leaving my feelings with nowhere to go.

Paradeback number77rank/position

Parade

Parade, a signature hit by back number, exudes an energetic vibe.

This piece features a chord progression similar to one of back number’s biggest hits, Watagashi, and unfolds with melodies and vocal lines that feel familiar to Japanese listeners.

Above all, its most singable point is undoubtedly the narrow vocal range.

Since the vocal line develops entirely within the mid-range, it doesn’t depend on the singer’s range, making it easy for anyone to sing without difficulty.

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Ryo

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Secret Kissback number78rank/position

Secret Kiss

A song by back number that opens the album “Humor,” released in January 2023.

It gently portrays the hidden feelings of two people in love, accompanied by emotional tones.

The lyrics, where bittersweetness and tenderness intertwine, are moving, drawing you into back number’s characteristically delicate emotional expression.

The words crafted by Iyori Shimizu conjure vivid scenes as if from a movie.

It’s perfect not only for those newly in love, but also for moments when you want to look back on memories with someone dear.

A track that leaves you wrapped in a warm afterglow that seeps into the heart.

A Windy Dayback number79rank/position

A Windy Day

This is a spring tearjerker that makes you empathize so deeply you could cry—the chorus is so unbearably poignant, as it recalls past memories and everyday moments with a lover, and keeps blaming oneself for wallowing in sadness.

The ending feels like the path has already been set somewhere, and Back Number’s songs never fail to capture my heart.

The song that comes afterback number80rank/position

The song that comes after

back number portrays lingering attachment and regret after a breakup in unadorned, down-to-earth words.

“Ato no Uta,” included on their indie-era album Ato no Matsuri, is a hidden gem released in June 2010.

The lyrics describe the ironic psychology where deliberately avoiding reminders in an effort to forget only makes you more conscious of the other person’s presence.

By refusing to dress up the pain of heartbreak and instead depicting it as traces that remain in everyday life, the song’s words carry a wrenching sense of reality.

It’s a track you’ll want to listen to on nights when the sadness of parting hasn’t healed and memories resurface in unguarded moments.

If you’re standing still, unable to sort out a past love, this song will gently stay by your side.