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Lovely karaoke song

Karaoke Popular Song Ranking of back number [2026]

Speaking of back number’s songs, their biggest appeal is said to be the poignancy they portray so vividly.

Many people relate to that bittersweet feeling and often sing their songs at karaoke.

Here, we’ll introduce a ranking of back number’s most popular tracks for karaoke.

Back Number Karaoke Popular Song Ranking [2026] (11–20)

loveback number15rank/position

back number – Koi (full)
loveback number

A song that portrays the faint stirrings of youthful love.

It expresses bittersweet feelings and the ache of unrequited affection.

The protagonist keeps thinking about the other person but lacks the courage to confess, a situation many can relate to.

Released in March 2012 as back number’s fourth single, the track was also used as the theme song for TV Asahi’s “Music-Ru TV.” It’s a love song that makes your heart swell, makes you want to see the one you like, and inspires you to share your feelings—a piece that resonates especially with teenagers.

From our joined handsback number16rank/position

back number – From the Hands We Held (full)
From our joined handsback number

A poignant ballad that reflects on past romance and gradually realizes the value of a lost love.

It delicately portrays the warmth of happier days slowly cooling, as well as the magnitude of the other person’s presence that only becomes clear after the breakup.

Included on the 4th album “Love Story” released in March 2014, it was also used as the commercial song for JTB’s travel product “JTB Premium.” With a gentle, heart-touching melody and a relatable narrative, this song is relatively easy to sing at karaoke and is one you’ll want to try—especially if you’ve experienced heartbreak or parting.

If I become a superstarback number17rank/position

He went through a heartbreak but doesn’t want it to end like this… This song captures a man’s resolve to start a band and vow to grow, hoping to win back the person he loved.

It carefully portrays the protagonist’s feelings as he moves from self-deprecation to a determined, forward-looking mindset, making it highly relatable.

Included on the album “Superstar,” released in October 2011, the track spans a wide vocal range, but its highly empathetic lyrics make it easy to sing with feeling—perfect for karaoke.

It’s a compelling song that gives a push to anyone who wants to revive a dream they’d almost given up on.

Why not give it a try?

Important thingsback number18rank/position

A warm ballad that gently depicts the misunderstandings, conflicts, and the importance of trust between lovers.

The relationship—born of strong feelings for the other person—that can bring about anxiety, hesitation, and sometimes arguments is portrayed from a down-to-earth perspective.

Released as a coupling track to the single “Hanataba” in June 2011, it was also chosen as the ending theme for NHK’s documentary program “Mirai e no Tobira.” With its calm melody line, this song is considered relatively easy to sing among back number’s tracks.

Because it invites heartfelt singing even at karaoke, it’s a perfect choice when you want to think of your partner or someone dear to you and convey your honest feelings.

Blue Springback number19rank/position

back number – Aoi Haru (full)
Blue Springback number

I often think of back number’s songs as very “This is youth!” and this one is literally titled “Aoi Haru” (Blue Spring).

While it does have parts that sit comfortably for low male voices, the overall range is quite wide, spanning D3 to C5.

What’s more, the pitch jumps up suddenly from the C melody, and the last chorus modulates, raising the range even further.

If you sing it in the original key, the second half may feel quite high, so if you’re not used to it, you might want to lower the key by two or three steps.

If you do sing in the original key, it’s fine not to belt the high notes—falsetto can capture the vibe nicely too.

Try singing it while reminiscing about your own youthful days!

Endingback number20rank/position

back number – Ending (full)
Endingback number

A wistful ballad that gently bids farewell, like the ending of a film.

Featured on the album “blues,” this song uses a simple arrangement centered on acoustic guitar, yet it presses on the heart with the regret of not noticing the true feelings hidden behind a familiar lover’s smile.

Included on the November 2012 release “blues” and later on the best-of album “Encore” released in December 2016, the track has become a live staple and a fan favorite.

In karaoke, it enjoys enduring popularity as a song you can sing with quiet feeling, making it recommended for those who want to deliver a ballad with deep emotion.

Back Number Karaoke Popular Song Ranking [2026] (21–30)

Until the day I can no longer rememberback number21rank/position

back number – Until the Day It Becomes Unrememberable (full)
Until the day I can no longer rememberback number

A masterpiece that beautifully portrays the inner landscape where the grief of losing a loved one intersects with the desire to hold on to their memories.

The gentle, humming-like melody, the understated guitar riff, and Iyori Shimizu’s wistful vocals all deepen the emotions of parting.

Released in October 2011, this song is included on the album “Superstar” and was also used as the ending theme for TV Tokyo’s music program “JAPAN COUNTDOWN.” Although the vocal range is fairly wide, the calm melodic line makes it a song you can sing while savoring the lyrics.