Vocaloid songs for female-female duets: classic hits that liven up karaoke

Mushrooms are growing!!cosMo@Bousou-P

Mushrooms Are Sprouting!! – cosMo@Bousou-P feat. Otomachi Una & Hatsune Miku

It’s a duet packed to the brim with humor.

Released in February 2024, this vocal track featuring Otomachi Una and Hatsune Miku was produced by cosMo@BousouP.

The piece brims with listening appeal: a complex, whirlwind song structure, a comical lyrical world, and high-speed melodic lines.

Its chaotic lyrics themed around “mushrooms growing from one’s head” will also grab listeners by the heart.

It’s an incredibly fun song to sing by splitting the parts.

Noble Rosescrew-type

[Yuzuki Yukari Rei & IA AI] Noble Rose [Original] / [Yuzuki Yukari & IA] Noble Rose [Original]

This is a captivating song with a decadent yet beautiful worldview, where one dances nobly while holding on to a love on the verge of breaking.

Created by Nejishiki, it passionately portrays the intertwining voices of Yuzuki Yukari and IA as they sink into a sweet and dangerous romance.

The jazzy, glamorous sound arrangement is absolutely wonderful.

If you’re drawn to the push and pull of perilous love and mysterious relationships, you’ll surely find yourself deeply resonating with this worldview.

Mutual loveMIMI

Love and Be Loved / feat. Hatsune Miku · KAFU

“Aishi Ai” is a duet song by MIMI, released in January 2024.

It’s a number where Hatsune Miku’s clear, translucent vocals and KAFU’s gently enveloping voice blend beautifully.

The piano-centered, stylish sound is also wonderfully easy on the ears.

It’s recommended both as a song to remember someone dear and as a moving duet for karaoke.

Immerse yourself in its tender, heartwarming melody.

Pentatonicsyudou × Balloon

[Hatsune Miku × flower] Pentatonic [syudou × Balloon]

Released in October 2025 to mark Project Sekai’s 5th anniversary, this is a collaborative work by syudou and Balloon.

The song depicts a sense of solidarity—“you’re not alone even in difficult times”—and the empowering drive to move toward each person’s future.

Vocals by Hatsune Miku and v flower express the feeling of walking forward while supporting one another.

With visuals by shidu that stir the emotions, it’s a must-see as well.

It’s a song you’ll want to listen to when you want to move forward or feel the bonds with your friends!

To the Demon Who Impersonated God [Beginning]someone else's problem

To the Demon Who Masqueraded as God [Prologue] feat. KAFU, Hana

A duet song by Vocaloid producer Taninoto in which KAFU and v flower’s cool vocals intertwine.

Over a heavy electronic soundscape, themes like gods and demons, faith and sin are sung with decadent elegance.

The two contrasting timbres vividly portray the inner conflict born from believing in justice and the precarious balance it creates.

If you and a friend sing it in character as the story’s protagonists, it’s sure to become an unforgettable track!

EulogySatsuki

Eulogy / Kasane Teto · Adachi Rei

A song by Vocaloid producer Satsuki, released in November 2025.

It was submitted to the anonymous posting event Colorless Transparent Festival 3.

Featuring layered vocals by Kasane Teto and Adachi Rei, the piece sings words of remembrance for the departed.

The emotions wavering between memories preserved in the digital realm and the sense of loss in reality come through with aching clarity.

Try listening alone at night while thinking of someone dear—you’ll likely be left with a deep, lingering aftertaste.

Rain of Iron Rust and Bonfiresto act self-righteous; to put on airs

Rain of Iron Rust and Bonfires / Chisey and Hatsune Miku

A passionate duet song by Yoshiburu that fuses Latin jazz rock with kayōkyoku (Japanese pop).

Released in March 2023, this cool number vividly portrays two people relying solely on each other’s presence.

The pairing of Hatsune Miku’s crystal-clear vocals with Chisei’s mature, intellectual tone is outstanding.

It’s a perfect Vocaloid track for a well-synchronized duo who want to sing as if hurling their emotions at each other.