A Showa-era duet song. A timeless karaoke/snack-bar classic!
Do you like duet songs?
Some of you may have sung together with friends or even other customers at karaoke or in a snack bar.
Singing your favorite song solo is certainly fun, but duet songs—where two people weave harmonies—have a unique charm all their own.
In this article, we’ve gathered classic Showa-era duet songs that just about everyone has heard at least once.
Even if you’ve never tried a duet, take this chance to learn one and try singing it with a friend.
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- [Songs from the Showa Era] Introducing classic tracks that are easy to sing at karaoke.
- Compilation of enka duet songs. Introducing popular kayōkyoku hits as well!
- When you can’t decide what to sing at karaoke: Easy-to-sing classic hits from the Showa era
- [Duet Songs] A roundup of recommended tracks perfect for two women to sing together!
- [Harmony Songs for Duets] Songs that feel great to harmonize
- A roundup of duet songs sung by men—classic tracks renowned for their compelling harmonies and call-and-response.
- [Revisited] A roundup of popular and classic Showa-era songs that are trending now [2026]
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Nostalgic duet songs (21–30)
Ozasiki SongWada Hiroshi to Mahina Sutāzu, Matsuo Kazuko

Hiroshi Wada, a steel guitarist, leads the mood-kayō group Hiroshi Wada and Mahina Stars.
They’ve produced many classic songs, but when it comes to their most popular duet number, it has to be “Ozashiki Kouta,” doesn’t it? Unlike contemporary pop music, this song comes from an era when the enka flavor still lingered strongly, making it the kind of tune that naturally soothes the hearts of Japanese listeners.
Its melody is exceptionally easy to sing, so give it a try at a snack bar or karaoke.
Blue MountainsFujiyama Ichirō/Nara Mitsue

A beloved classic that captured the hearts of the Japanese people after the war was sung by Ichiro Fujiyama and Mitsue Nara.
Released in 1949, this song was born as a movie theme and has continued to be cherished by many ever since.
Its lyrics, expressing a yearning for the Blue Mountains and hope for a new life, beautifully reflect the sentiments of the Japanese people at the time.
Fujiyama’s dignified vocals and Nara’s warm harmonies resonate deeply with listeners.
It has remained loved across generations, even receiving special performances at the 1979 and 1989 Kohaku Uta Gassen.
Why not sing it together with someone dear to you, along with fond memories?
Nostalgic duet songs (31–40)
So tonight…Masuiyama Taishirō & Sawada Katsue

The classic song “Dakara Konya wa…” by Taishiro Masuiyama and Katsue Sawada.
Released in March 1979, it peaked at No.
48 on the Oricon chart and became a popular duet.
This work is an emotionally rich enka ballad that sings of deep love between a man and a woman.
It is known as one of Masuiyama’s signature songs, as he drew attention not only as a singer but also for his career as a sumo wrestler.
It also gained buzz as a brother–sister duo, and it has long been loved in karaoke and snack bars.
With its gentle atmosphere and melodic style, it’s perfect for singing with someone special.
Be sure to try performing it as a duet with someone.
Azusa No. 2karyūdō

This is a signature song by a male duo from the Showa era.
I love folk songs from this period! In “Azusa No.
2,” the A and B sections are relatively quiet, but once the chorus hits and the harmonies come in, it suddenly soars! It’s incredibly cool and feels so good to sing! The harmony is basically a third below, but since the main melody’s chorus sits around G4 and has that belting quality, the harmony should come in firmly so it doesn’t get overshadowed.
When entering the chorus, listen carefully to the backing track and breathe together so you both come in at the same time! The unison at the end of the chorus after all that harmonizing is wonderful, too.
It might be a somewhat wistful song, but when the harmonies lock in, it’ll give you goosebumps—so definitely find a partner and give it a try!
Tokyo Night ClubFuranku Nagai, Matsuo Kazuko

A duet song by Frank Nagai and Kazuko Matsuo.
A staple of duet numbers whose many covers by various artists attest to its enduring popularity.
It’s not only a classic duet, but also a standard in mood kayō (romantic mood music).
As the title suggests, the lyrics portray the exchanges between a man and a woman in the glitzy night of the big city.
Another charm is that the vocals proceed in call-and-response, drawing you into the song’s world as if you’re listening to a conversation.
Men and women, no matter how old they are.Sugi Ryōtarō & Murata Yuri

Known as a duet by Ryotaro Sugi and Yuri Murata, this piece is a beloved classic that resonates with the hearts of the mature generation.
Its lyrics, which focus on relationships and emotions between men and women that remain unchanged with age, are particularly relatable for listeners with rich life experience.
Released in March 1996, it carries the essence of Showa-era kayokyoku while conveying a message that still speaks to the present day.
Cherished for many years as a karaoke and bar staple, it’s a song that fully showcases the appeal of a duet sung by two people.
With a calm yet warm vocal tone and lyrics that feel close to the heart, its charm lies in the gentle comfort it offers.
The one I still love even after we’ve broken upRosu Indiosu & Shiruvia

A duet song that portrays the love between a man and a woman who were once lovers.
It’s a wonderful track that makes you feel that former lovers are unforgettable even after they part, and that they remain someone you’ll always love.
The dandy, masculine vocals of Los Indios and the graceful, feminine voice of Silvia are a perfect match.
It’s a duet you’ll want to keep listening to forever.



