Singable songs by back number. Timeless hits you can sing without strain.
With their uniquely striking perspectives, Iyori-san’s distinctive style, universal messages, and love songs—back number is a band that has released countless masterpieces that resonate with people’s hearts.
Many of you probably sing their songs at karaoke, or are thinking about giving them a try.
In this article, we’ll introduce selections from their catalog that are relatively easy, as well as songs that are approachable for singers of any gender.
Be sure to focus on the narrower vocal range and familiar melodies, and pick a song you can sing comfortably and enjoy.
- Even karaoke beginners can relax! Easy-to-sing songs for men
- [Karaoke] A roundup of songs that are easy for women to sing!
- [Even If You're Tone-Deaf, It's Okay!] Easy-to-Sing Karaoke Songs and Practice Tracks
- A must-see for low-voiced women! Popular songs that are easy to sing at karaoke
- A collection of back number’s heartfelt masterpieces: popular love songs
- Karaoke songs recommended for men with low voices or who are good at singing in a low register
- [Karaoke] A roundup of easy-to-sing Mr.Children songs
- Popular songs that are easy to sing at karaoke. Recommended classics and hit songs.
- [Even if you're not confident] Easy-to-sing songs for karaoke
- No worries even if you’re not confident in your singing! Simple, easy-to-sing songs for karaoke.
- Even if you’re tone-deaf, it’s okay! Easy karaoke songs for women
- Love songs that are easy to sing at karaoke. Recommended classics and popular tracks.
- Karaoke songs where even men with low voices can aim for high scores
Singable songs by back number. Masterpieces you can sing without strain (71–80)
Supporting Actress Syndrome 2back number

Jouen Joyu-sho 2, included as the B-side to the 14th single Christmas Song—arguably one of back number’s signature tracks—is a sequel to Jouen Joyu-sho, the B-side of their 7th single Aoi Haru.
Even without personal experience, the story-driven lyrics convey a heart-wrenching poignancy that tightens your chest.
The hooky melody, laid over an ensemble that creates an unsettling resonance, is addictive and sticks in your ears, making it easy to remember as a karaoke repertoire choice.
While the overall vocal range is narrow, there are many interval leaps, so be careful not to miss the pitches.
With love from a certain futureback number

This is a newly written song for MOS Burger’s new brand commercial “Eating HAPPY,” which airs starting June 20, 2025.
When it comes to actually singing it, the vocal range is very wide.
The overall range is A#2–C#5, with the verses (A and B sections) mainly in the low register, and the chorus jumping up all at once! The difference between lows and highs is quite drastic, but since the melody is clearly divided by section, I think it’s relatively easy to practice.
If the high notes in the chorus feel “too high” in chest voice, it’s totally fine to start them in falsetto.
When I teach high notes, I sometimes have students master falsetto first and then transition to chest voice.
Once you get used to it, chest voice will definitely become easier to produce, so sing with confidence!
In conclusion
For those looking for easy-to-sing back number songs for karaoke, we’ve introduced tracks that will help your courage to take the mic start bubbling up. back number’s singable melodies are perfect for letting your emotions ride as you project your voice smoothly. Even on days when high notes feel daunting, try adjusting to a key that suits you and sink into a pleasant afterglow!



