Lovely Vocaloid

A classic masterpiece sung by Kagamine Len. Recommended popular Vocaloid songs.

A Vocaloid producer who is also a music writerWakachan Araki
I started playing guitar in middle school and focused on band activities during my student years. I’ve been a hobbyist Vocaloid producer for over 15 years. After entering the workforce, I gained experience in various roles, including event sound engineering and videography/photography. As a writer, I’ve contributed introduction articles for music and manga websites, and in 2022 I had the opportunity to write the bonus liner notes for IA SUPER BEST. My specialties are Japanese rock, Vocaloid, and manga.

Of the two VOCALOID voicebanks, Kagamine Rin and Len—both voiced by Asami Shimoda—this time we’re featuring popular songs sung by Kagamine Len.

This series centers on a fresh, youthful sound themed around adolescence, with Len handling the male vocals.

Many Vocaloid producers bring out Len’s unique charm.

We’ve curated a wide range, from tender, moving pieces to cool, rock-tinged tracks.

Find the perfect song to match your mood.

A masterpiece sung by Kagamine Len. Recommended popular Vocaloid songs (31–40)

Mase Love SongRerere-P

[Kagamine Len] Mase Koi Uta - Full ver. - [Original Song]

Mase Love Song (Rerere-P)

A song by Vocaloid producer Rerere-P, who announced the end of their Vocaloid producer project in 2018, marking their 10th anniversary.

It’s a track whose somewhat wistful melody and sexy lyrics—evoking the lineage of classic pop—linger in your ears.

The stylish vibe reminiscent of old-school J-pop and the superb use of modern tones give it a comfort that makes you want to keep listening.

You may discover a new charm in this mature-tinged number sung by Kagamine Len—who is generally associated with a more boyish image.

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Puzzle solvingHaruka Hinata

HINATA Haruhana – Puzzle Solving (2019) feat. Kagamine Len

Hinata Haruka the Puzzle Solver

A song by singer-songwriter Haruka Hinata, who posts videos of herself performing her own lyrics and compositions in a solo acoustic style on video-sharing sites.

It’s a track that draws you into the incident unfolding in the lyrics, and before you know it, it’s over—such is its captivating charm.

The way it modulates near the end to heighten the story’s tension is brilliantly done.

There’s also an answer song, Nazokake, sung by Kagamine Len, so if you’re curious about how the story continues, be sure to give it a listen.

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A beautiful boy with an underworld vibe who is sadistic (a Do-S type).Wantaro

[Kagamine Len] A Beautiful Boy, Underworld-Type, and Super Sadistic [Original Song PV]

A beautiful boy, underworld-themed, and super sadistic Wantarou

A song by the Vocaloid producer Wantaro, who debuted in 2013 and has since retired after releasing his 18th track.

It’s his ninth song and his biggest hit, a number where various musical elements blend beautifully: a rockabilly-style shuffle beat featuring brass sounds, a hysteric, guitar-driven rock sound, and organ tones appearing at key moments.

Riding a bouncing beat, Kagamine Len’s rapid-fire, quintessentially VOCALOID vocals stand out even within the complex arrangement—making it easy to see why the track gained such popularity.

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SUPERHEROMerokuru

SUPERHERO / Merokuru feat. Kagamine Len

SUPERHERO Merokuru

A heartwarming song that captures the feelings of a superhero.

Created by Merokuru, it won the Grand Prix in the Magical Mirai 2024 Song Contest.

Scheduled for release in June 2024.

Kagamine Len’s powerful vocals pierce the heart.

And the world of the lyrics—filled with a pure desire to protect and support someone precious—might just bring you to tears.

Its positive message and pleasant sound will have you hitting replay again and again.

It’s a must-listen for anyone who wants to be an everyday hero.

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Over the SailorKoji Yamagishi

Over the Sailor / Yamagishi Kouji feat. Kagamine Len

Over the Sailor Yamagishi Koji

This is a monumental song celebrating the 17th anniversary of Kagamine Rin and Len.

Released by Koji Yamagishi in December 2024.

Its pop-based, refreshing sound is soothing to the heart.

The positive lyrics, depicting a journey across the sea into a new world, are also striking.

You can feel a strong will to move forward by overcoming difficulties—it’s truly encouraging.

How about gifting this song to someone special?

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In conclusion

Have you gotten a feel for Kagamine Len’s appeal? While Len excels at a youthful boyish voice, he also showed a wide range of vocal expressions that matched each song’s style.

We’ll continue to add more Len tracks going forward, and we plan to update this article from time to time.

Please drop by again when you have a moment.