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[Male and Female] A Compilation of Vocaloid Duet Songs [Also Great for Karaoke]

More Vocaloid producers are debuting as singer-songwriters, and famous artists are increasingly covering Vocaloid songs—the Vocaloid scene just keeps heating up! It feels like more people are singing Vocaloid tracks at karaoke, too.

So in this article, we’ll introduce some Vocaloid duet songs we’d love for you to try at karaoke! Duets really shine in the call-and-response sections.

Practice well and show off an amazing performance! If you’re looking for songs for karaoke distribution or for your “tried singing” videos, be sure to check these out as well!

Male-Female Duet (81–90)

to vanish into thin airShī-kun

Clouds Scattered, Mist Vanished / Shi-kun feat. flower, Kagamine Len [Official]
to vanish into thin airShī-kun

A high-sense, high-quality Vocaloid track.

This piece by Vocaloid producer C-kun, known for his distinctive musicality, was released in 2017.

It’s highly addictive—once you hear it, it sticks in your ears and mind.

The chorus features an exhilarating arrangement that feels like emotions bursting open, making it irresistibly replayable.

The melody line in the A section may feel a bit challenging, but if you can pull it off, it will definitely hype up your karaoke performance! Practice well!

Wonderland UndergroundKashii Moimi

Wonderland Underground / Kagamine Len + Hatsune Miku
Wonderland UndergroundKashii Moimi

It’s a duet with a cool, stylish electric sound! Composed by Moimi Kashii and released in April 2024, it was created based on characters by Ozora Danjo.

The track is irresistibly catchy—easy to groove to while carrying a touch of shadow.

The call-and-response between Kagamine Len and Hatsune Miku is another highlight.

The lyrics sharply depict the light and dark sides of idols and the realities hidden behind the human facade, leaving a strong impression.

Highly recommended for livening up karaoke—might be perfect as the first song to sing.

Like is YEAH!WONDERFUL★OPPORTUNITY!

[Kagamine Rin/Len] 'Likes are YEAH!' [One-Op / Theme Song for 'Two You☆★'] / Good is YEAH!
Like is YEAH!WONDERFUL★OPPORTUNITY!

Instead of just a duet, it might be fun to have everyone who came to karaoke sing together! This upbeat tune is a work released by Jesus-P under the name WONDERFUL★OPPORTUNITY!.

It’s the theme song for the live event “Two You☆★,” starring Kagamine Rin and Len.

The lively sound arrangement pairs perfectly with the sparkling vocals, and just listening to it will put a smile on your face! There are also call-and-response parts, so it could be great for hyping up the audience.

EntanglementIchinose Rupo

Entanglement / Rupo Ichinose feat. Kagamine Rin & Len NT
EntanglementIchinose Rupo

This is a refreshing electronic track released in October 2025 to commemorate the launch of the voice library “Kagamine Rin/Len NT.” Created by Rupo Ichinose, the piece explores the theme of a “tangle” that links the past, present, and future.

Using digital motifs like zeros and ones and programming, it portrays human connections and the workings of the heart.

The shimmering synthesizers and clear vocals weave a soundscape that truly embodies the fusion of new technology and emotional expression.

When you feel ready to step toward the future, be sure to give it a listen!

To these dim days, with love and a touch of melody.Natsuyama Yotsugi

To these dim days, with love and a touch of melody. / KAITO × MEIKO
To these dim days, with love and a touch of melody.Natsuyama Yotsugi

This is a song by Yotsugi Natsuyama that portrays a man and a woman confronting memories of days gone by.

Its melody is striking—tinged with poignancy within a light, swing-style bounce.

MEIKO’s deep, mature vocals intertwine exquisitely with KAITO’s gentle harmonies.

It’s sure to resonate deeply with anyone who has experienced the pain of heartbreak or an overwhelming sense of loss.

Released in December 2024, the track is included on the compilation album “Retro Pops.” A perfect song for nights when you want to face your cherished memories.

UndoMiyamori Bungaku

Undo / Miyamori Literature feat. Kagamine Len, Kagamine Rin
UndoMiyamori Bungaku

A groovy dance number that brilliantly fuses electroswing and rap.

Released by Fumiaki Miyamori in May 2025, it’s included on the album “Show Window City,” with the music video released in July of the same year.

The playful lyrics and the bouncy vocals of Kagamine Rin and Len make a huge impact! The song projects a protagonist who stays true to a free-spirited style, giving you the power to lift your spirits.

Highly recommended when you want to learn to love yourself more!

Male-female duets (91–100)

Kowloon Stray DogMiyamori Bungaku

Kowloon Stray Dog / Miyamori Bungaku feat. Kagamine Rin, Kagamine Len
Kowloon Stray DogMiyamori Bungaku

This track is characterized by a Chinese-style sound arrangement by Bungaku Miyamori.

Released in December 2024, it’s a Kagamine Rin and Len duet that’s uptempo and highly addictive.

It also incorporates rap elements, brimming with energetic vibes.

The lyrics, themed around the bustle of the city and a freewheeling way of life, have a strong narrative, making it impossible not to ponder the relationship between the two characters who appear in the song.

It’s one of the 24 works commemorating the 17th anniversary of Kagamine Rin and Len—be sure to check it out!