Classic songs sung by Kasane Teto. Recommended popular UTAU tracks
Created in 2008 as one of the April Fools’ pranks on the internet forum 2channel and later actually turned into a UTAU voicebank by volunteers, “Kasane Teto.”
This time, we’ll introduce popular and classic songs sung by Kasane Teto, who has such an unusual origin story.
The voice model was Namine Momoyo Koyama, who was a junior high school student at the time, yet her singing voice carries a somewhat mature vibe.
When it comes to UTAU, these are exactly the wonderful songs you’ll want to introduce first!
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A masterpiece sung by Kasane Teto. Recommended popular UTAU songs (1–10)
Letter Addressed to the Blacked-Out WorldFrokuro

How do people come up with ideas like this…? This song is by the Vocaloid producer Frokuro, also known for works like “Kotoba no Obake ga Miteiru” and “Tada Sentaku ga Atta,” and it was released in 2022.
The “blacking out” referenced in the title is rendered in the vocals as a so-called beep sound, resulting in a track that makes you obsess over its true meaning.
What exactly is that sound? What words are hidden under the redacted lyrics? Frokuro’s works are always filled with mechanisms that make you suddenly catch your breath once you notice them, so I encourage you to dive in and theorize.
Even if you tell me everyone feels that way sometimes, I can’t believe it when they all go around living with big smiles on their faces.Lightly Salted Index

I think it works best when you’re in a “I’m sick of everything” kind of mood! It’s a piece by Vocaloid producer Usushio Shisuu, released in 2015.
This song unfolds with a very catchy band sound, and its biggest feature is the lyrics filled with unadorned words.
The message makes you nod along, as if it’s voicing the honest feelings you want to say in everyday life but can’t.
This straightforward music might just save your heart.
Estimated computerMiriko

This work is striking for its vocals swaying over a near-futuristic electric sound.
It’s a track by the Vocaloid producer Miriko, also known as the creator of “Don’t Kill Mary Sue,” released in 2017.
Teto’s fragile singing voice matches the steady, understated melody line, making your chest tighten.
Listening to it feels like your whole body is being wrapped in sound.
The sorrowful message in the lyrics, directed at someone dearly important, also hits home—an outstanding Teto song.
Masterpieces sung by Kasane Teto: Recommended popular UTAU songs (11–20)
bleaker than Häagen-Dazsback fat section

The debut work from the music circle Sebura-bu, which begins with an emotional guitar performance.
It was apparently created based on an original novel written by member Shun Narita.
The softly rendered illustrations, combined with the story, create an outstanding atmosphere.
The ghost of words is watchingFrokuro

Even though different vocals are coming from the left and right, the sense of unity as a song never falters… it’s a captivating piece.
It’s a track by the Vocaloid producer Frokuro, who creates from unique and epoch-making ideas, released in 2020.
The standout charm of this song is, above all, the vocal work.
With simultaneous left-right singing that rhymes and even kicks off a word-chain game, it delves deeply into playful wordcraft.
Despite such an artistic approach, it remains musically catchy—perhaps because it spotlights the rhythms of Japanese.
Or rather, it’s a Kasane Teto song so compelling that it’s hard to express its appeal in words.
f.o.fIchita

This razor-sharp alternative rock sound is insanely addictive! It’s a track by Vocaloid producer Ichita, released in 2018.
The edgy guitar tone locks perfectly with the overdriven bass and feverish drums—so cool! Highly recommended if you love impulsive, visceral soundscapes.
The lyrics are another highlight, showcasing Ichita’s playful, toy-box-upended wordcraft.
Please listen as loud as you can—you might appreciate this piece even more!
Blink of GoodbyeMosomoso-P
It’s a song with a floating sensation and a beautiful sense of color.
Teto’s vocals match the bittersweet lyrics very well.
Hatsune Miku, Kagamine Rin, and Megurine Luka participate as support.
There’s also a self-cover version, and it’s available for karaoke on JOYSOUND.





