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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 (41–50)

vacationWONDERFUL★OPPORTUNITY!

Vacation / Kagamine Rin/Len – One Oppose
vacationWONDERFUL★OPPORTUNITY!

There are times when you just want to boldly declare, “I’m taking the day off!” right? This piece, produced by WONDERFUL★OPPORTUNITY!, wholeheartedly validates that feeling.

The tight back-and-forth between Kagamine Rin and Len, along with the poppy, comical sound, is seriously addictive.

It began distribution in August 2025 as a track on the album “Wanoopo! VOL.21,” and the music video was released in January 2026.

Male-female duets (51–60)

kansaidai baku ha shin

kansei / Gekiyaku V・Kazehiki V
kansaidai baku ha shin

This is a duet number by VOCALOID’s Gekiyaku V and Kazehiki V.

It’s a track by Sabakuha Shin, released in July 2024.

The sound and lyrics are quintessentially “Sabakuha Shin world,” and absolutely irresistible.

The catchy melody in the chorus feels great to listen to.

The lyrics, themed around the relationship between machines and humans, perfectly match the grand, electronica-tinged soundscape.

It’s a song that resonates with people living in the digital age.

on the rocksOSTER project

【VOCALOID】on the rocks【MEIKO & KAITO】
on the rocksOSTER project

It’s a mature and stylish Vocaloid song.

Created by the Vocaloid producer OSTER project, also known under the name Fluffy Cinnamon, it was released in 2014.

The bright, soaring horn section is particularly striking, and the uptempo beat makes it easy to get into the groove.

The lyrics, which depict the push and pull of romance, are heart-throbbing.

If you’re looking for a duet for male and female vocals, this is the one to try.

When you sing it, aim for a sultry, seductive tone.

Create! Hallucination WorldMedomia

Create! Hallucination World – Rin and Len
Create! Hallucination WorldMedomia

It’s a single track packed with dense information in just about two minutes.

Created by the hit-maker Medomia, known for songs like “Zettai Teitai Mechakiraiya,” it was released in November 2025 as an entry for the anonymous submission event, Colorless Nameless Festival 3.

The back-and-forth between Kagamine Rin and Len unfolds with a snappy tempo, turning murky feelings like inferiority and jealousy into a rapid-fire barrage of witty, comedic wordplay.

Just listening to it makes your brain feel like it’s tripping.

If you’re feeling bothered after something unpleasant, this might blow those feelings away.

No Longer HumanNeru

Kagamine – No Longer Human [Chinese Subtitles]
No Longer HumanNeru

As the title suggests, it’s a song inspired by Osamu Dazai’s novel No Longer Human, and the lyrics are packed with words that evoke the book.

It’s a piece by Neru, a popular producer known for hits like Lost One’s Weeping, released in 2009.

Although it has a metal sound, the melody is catchy, so I can recommend it to anyone.

Karakuri RasterTonbi

Karakuri Raster / Kagamine Rin & Len
Karakuri RasterTonbi

A song by Tonbi that depicts a story where a mechanical heart clashes with vivid emotions.

Released in September 2023, this work was also included in Tonbi’s first album, “CIRCUS,” which features 18 tracks.

Its pop-rock sound is paired with the exhilarating back-and-forth of Kagamine Rin and Len, making your heart dance just by listening.

Highly recommended for those who want to showcase perfectly matched harmonies and a tightly synced duet.

El Tango Egoístanyanyannya

[KAITO · Megurine Luka] El Tango Egoísta (The Selfish Tango) [Sub Spanish]
El Tango Egoístanyanyannya

A duet by KAITO and Megurine Luka, characterized by a musical theater vibe.

Up to the chorus, their back-and-forth takes center stage, and once the chorus hits, there are parts they sing together.

The brisk progression makes it fun both to sing and to listen to.