[Valentine] A Sweet, Sweet Collection of Vocaloid Songs for Those in Love
Valentine’s Day is a special event filled with sweet fragrances.For those in love, it’s a day when your heart won’t stop pounding from morning till night.Some of you might even be planning to give chocolate to your crush and confess your feelings.In this article, we’ve picked out Vocaloid songs we want you to listen to on Valentine’s Day.If you’re anxious about whether your confession will succeed, these masterpieces will give you all the courage you need.Let’s heighten those feelings of love through music!
[Valentine’s Day] A Sweet, Sweet Collection of Vocaloid Songs for Those in Love (1–10)
Magical Girl and ChocolaitPinokio P

How about savoring the bittersweet reality behind sweet chocolate? It’s a song that blends PinocchioP’s signature bite and pop sensibility, using the motif of magical girls while portraying the exhaustion of chasing social media approval and curating oneself.
Released in February 2022, it’s also included on the album META.
It occupies a sequel-like position that recalls the classic Rotten Heresy and Chocolate, making it irresistible for fans.
It was also featured in the rhythm game Project Sekai: Colorful Stage! feat.
Hatsune Miku, where it drew a lot of attention.
Recommended for those who want to soak not only in the giddy Valentine’s atmosphere but also in the real emotions of modern life.
Enjoy the sweet, aching, and highly addictive sound!
Cherry PopDECO*27

I want my crush to look only at me! This is an irresistibly catchy dance track by DECO*27 that explodes with cute possessiveness.
Over a comic, high-speed beat accented by cowbell, the lyrics portray sweet-and-sour feelings of love and daring wordplay that will set your heart racing.
Released in July 2025, it racked up 1.37 million views on YouTube in just three days! The collaboration featuring the overlapping voices of Hatsune Miku and Shigure Ui also became a hot topic.
I want to be your number one, more than anyone else.
Why not listen to it before giving your main Valentine’s chocolate? It’s sure to give you the courage to confess your love!
Candy cookie chocolateharokeru

It’s a pop song with an irresistibly addictive vibe: a cute world filled with the names of sweet treats, yet hiding a slightly cynical message underneath.
Vocaloid producer Harokeru not only wrote and composed it but also created the video, released in December 2024.
The rhythmic phrases and playful wordplay are delightful, and just listening makes you want to move.
At the same time, the lyrics—portraying an attitude fixated on appearances while ignoring what’s inside, and a mindset prone to chasing trends—deliver a striking wake-up call.
If you’re in the mood for something that’s not just sweet, why not give it a listen? Enjoy it with the colorful visuals, and it’ll blow away those tangled feelings of love.
LabuchinoJunky

A love pop tune packed with sparkling cuteness, perfect for Valentine’s Day.
Created by the Vocaloid producer Junky, known for hits like “Melancholic,” it was released in November 2014.
While harboring a timid crush, the piece brims with an irresistible, fluffy excitement like a sweet drink.
Rin Kagamine’s adorable vocals give a gentle push to the clumsy courage of a girl in love.
Originally produced as the flagship track for the collaborative album “Love cino” with Yuka Hiiragi, this is a must-listen for anyone who wants to heighten that pre-confession heartbeat to its peak.
Selfish Princessfuji o

This irresistibly catchy number portrays a girl with fierce possessiveness who insists she’s cuter than anyone else.
Behind the cute vocals and sprightly beat lurk slightly provocative words of love, making it a perfect fit for the passionate mood of Valentine’s Day.
Released in May 2021 as Fujiwo’s debut work, it became an exceptional hit for a song using Hatsune Miku NT.
It was later included in the rhythm game “Project Sekai: Colorful Stage! feat.
Hatsune Miku,” captivating many fans.
Highly recommended for those who find pure sweetness a bit lacking and want to enjoy a slightly spicier romance!
Melty Magicpicco

An irresistibly cute number packed with melt-in-your-mouth sweetness and a touch of magical sparkle.
Produced by picco, this piece was released in February 2019 and is also included on their album “MAGiA.” Hatsune Miku’s transparent vocals and glittering synth tones instantly amplify the feelings of a girl in love.
The track also made waves for being featured in Taito’s music game “QQQbeats!!!,” delivering an exceptional rush that makes it perfect for grooving to the rhythm.
The wishes and unstoppable fluttering captured in the lyrics perfectly embody the spirit of Valentine’s Day! Whether you need courage to confess or want to bask in a sweet mood at night, listening to it will surely cast a delightful spell on you.
Blue Valentinetetora

This rock number portrays a bittersweet, heartrending mood that contrasts with the sweet scent of chocolate.
Vocaloid producer Tetra, who centers their work on an alternative band sound, wrote and composed the song, which was released in April 2020.
As seen on the 2019 album “factor,” the guitar-driven sense of speed and emotionally charged melodies stand out here as well.
Although the title includes “Valentine,” the song’s appeal lies in a worldview where not only sweetness but also a somewhat cool, “blue” feeling intersects.
Give it a listen when you’re a little worn out by the glittering city atmosphere, or on a night when you want to savor the bitterness of grown-up love.


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