Tokyo-based Vocaloid producer SatapanP titles his songs with elongated vowels and glitched characters, writes tracks that lurch between electro-swing and metal mid-verse, and has built his following under the persona of a 17-year-old schoolgirl. Unsurprisingly, he has become one of the most talked-about producers in the scene.
In just two years since debuting in mid-2022, his YouTube channel crossed one million subscribers, and ‘YABABAINA’, a 2024 single featuring Hatsune Miku, Zundamon, and Kasane Teto, racked up over 12.5 million views and spawned a wave of fan animations and TikTok memes, bringing in a large wave of listeners outside Japan.
On February 24th 2026, SatapanP released ‘Singularilari’, a collision of hardcore techno, orchestral composition and progressive metal built around an electronic diva grappling with an AI-saturated future. It has since climbed to nearly 10 million views, making it his second most-watched video on YouTube. He followed it less than a month later with ‘Talent Inflation’, the second single from his self-vocal project Sata, and the first time he’s appeared on screen in a live-action music video. Heard back-to-back, the two releases can feel loosely connected, with one questioning what music even is anymore and the other telling you to stop worrying and roll with it.
Behind the persona is a more considered background than first impressions might suggest. SatapanP spent years working in recording studios and writing for idol and dance-vocal acts before debuting as a Vocaloid producer. He has since acknowledged his professional history openly, though he hasn’t entirely put the ambiguity to rest. He approaches pop music as a system to analyse and then push past its limits, which is the same instinct that runs through his most notorious tracks like ‘Bagooーーーon!!!!!’ and ‘Aーーーーーーーーーー’.
Sata began as SatapanP wanting to step out from behind the producer role and work more visibly as himself, something the rise of AI-generated music has only made feel more necessary. With listeners no longer always sure whether a song was made by a person, he has said that putting his own face and voice forward is one of the things that still sets a human artist apart. Where his visuals have long centred animated characters, the ‘Talent Inflation’ video, directed by Mani Kato and starring Non Nagisa, places him in that role, cast as an oni, a horned demon from Japanese folklore. Within a dystopian sci-fi setting, the video carries the song’s central message into live-action form, where in a world of noise and comparison, the only answer is to keep moving.
In his first English-language interview, SatapanP speaks to Electric Bloom Webzine about the moment DeadballP’s ‘Sonezaki Shinju’ showed him what Vocaloid could be, how he thinks about generative AI differently from synthetic voice tools, and what the message at the heart of ‘Talent Inflation’ means to him personally.
Before SatapanP took off, you’d already studied music, worked in recording studios, and written for idol and dance-vocal artists. What did that experience give you when you started releasing your own work?
I think one advantage is that you can systematically understand the characteristics of popular music. More specifically, this includes composition-based analysis, arrangement-based analysis, and mix/mastering-based analysis. For example, you can objectively understand which chord progressions are preferred, which types of arrangements are favored, and what kind of mix balance is currently trending—regardless of what kind of music is popular at the time.
In this regard, I think this is an area where someone who started composing from scratch should have an advantage, or at least is expected to, especially when compared to musicians who specialize in a specific genre.
You’ve said you were already watching Nico Nico Douga around 2007 when ryo’s ‘Melt’ was taking off. What do you remember about discovering Vocaloid at that time, and how different does the scene feel now?
I think the first time I encountered Vocaloid was through ‘Miku Miku ni Shite Ageru♪【Shiteyanyo】’. And then maybe ‘Melt’ shortly after.
What really stood out to me was how lively the comments on Nico Nico Douga were. Also, the character design, especially Miku’s green hair and long twin-tails, was very memorable.
At the time, I wasn’t deeply into Vocaloid, so to be honest, I didn’t know enough about the scene back then to make a detailed comparison with today. That said, one clear difference is that nowadays, many artists on J-pop charts have roots in the Vocaloid scene, such as Vocaloid producers or Utaite (singers who cover Vocaloid songs with their own voice). It really makes me feel how much things have changed, and how what people are looking for in music continues to evolve.
‘Miku Miku ni Shite Ageru♪ [Shiteyanyo]’ by ika_mo, uploaded to Nico Nico on 20th September 2007
You mentioned DeadballP’s ‘Sonezaki Shinju’ as a shock for you. What about that song made you realise what Vocaloid could do?
The key change in the hook and the harmonic progression in the verses were wonderful. The somewhat diminished-style progression, reminiscent of neoclassical or “by-the-book” metal, really resonated with me, especially since I was into hard rock and heavy metal at the time.
Also, back then Vocaloid was even more of an amateur-driven scene than it is today, so I was genuinely surprised that a track of this quality existed. The drums in particular. I believe it was a live drum set. Using such high-level recording techniques for a Vocaloid track gave me the impression of what people on the internet back then would call “an absurd waste of talent”, in a good way.
SatapanP has long been associated with the image of a 17-year-old schoolgirl. Even now, is that something you prefer to leave open to interpretation?
Whether SatapanP is really 17 or not, I’ll leave that to your imagination. 🐼✨
Your early tracks like ‘Aーーーーーーーーーー’ and ‘Bagoーーーon!!!!!’ already had that unpredictable structure. Were you testing how far you could push listeners, or did it just come out that way?
I planned out the structure and organized everything before starting production. It’s probably true that I was approaching music in a more experimental way. I wanted to do something that others couldn’t easily replicate, which is how it ended up taking that form.
I felt that unless you really push something to the extreme, even well-made, “good” music just won’t get heard.
Artwork for SatapanP singles ‘Aーーーーーーーーーー’ and ‘Bagooーーーon!!!!!’
Is there a genre you’d still like to see pushed further in Vocaloid?
In terms of genre, I hope baile funk movement, which has really surged in popularity over the past few years, continues to grow.
When ‘YABABAINA’ started reaching listeners overseas, did you ever feel pressure to change how you present your music, or was it important to keep it rooted in how you were already working?
Even after ‘YABABAINA‘, I haven’t really been consciously targeting an overseas audience.
If anything, I’m not very fond of Vocaloid producers who try to cater too much to international listeners, because I don’t feel a genuine respect for the genres or cultures they’re drawing from. Music that feels like it’s just been digested from a market and then reproduced as-is tends to leave a bad aftertaste for me.
Right now, I’m more interested in pushing music as far as it can go and discovering the limits of art beyond that point.
With how easy it is now for anyone to upload music, how do you know when a track is ready to go out?
When it comes to releasing music, timing matters more than perfection, you have to consider what’s happening in the world, not just the quality of the track. Even if you feel a piece is only about 70% complete, if the timing is right, it’s better to release it as is rather than keep polishing it and miss the moment. Trends won’t wait for you.
What’s important is consistently training yourself so that what you perceive as 70% ends up being received as 120% by the audience.
“I felt that unless you really push something to the extreme, even well-made, ‘good’ music just won’t get heard.”
– SatapanP
When you started singing as Sata, what did you realise you could do that SatapanP couldn’t?
I want to sing music that goes beyond what Vocaloid can do — something more impulsive and more focused on raw emotion. I want to make the most of the richness of human emotional expression.
I’d also like to create songs that can really get people excited in a live setting.
‘Talent Inflation’ was the first time you’ve starred as yourself in a music video. Was putting your own face into that world exciting, uncomfortable, or surprisingly natural?
I was really excited.
When I saw myself playing the role of an oni in that surreal, otherworldly setting in the finished music video, I couldn’t wait to share this incredible piece with listeners.
I’m deeply grateful to everyone involved in bringing the project to life.
Sata makes his on screen debut in ‘Talent Inflation’ music video
You’ve said you want to keep working in both Vocaloid and self-sung music. What can you write for Miku or Teto that you would never sing yourself?
I love writing cute songs like denpa (a quirky, high-energy corner of J-pop) or idol-style tracks, but I don’t sing them myself.
Heard back-to-back, ‘Singularilari’ and ‘Talent Inflation’ can feel connected, with one questioning what music even is anymore and the other pushing forward anyway. Did you think about them in relation to each other at all when they came out?
Unfortunately, those two songs aren’t particularly related, and they were created at different times.
But now that you mention it, I can see how they might share a common theme, something like the nature of existence as seen through the lens of music.
Music video for SatapanP’s ‘Singularilari’
‘Singularilari’ raises questions about a world where AI plays a bigger role in music. You’ve worked with synthetic voices for years. Does the rise of generative AI feel like a continuation of that, or something different to you?
It’s undeniable that the two are closely related, since both Vocaloid and generative AI fall under the same category of “voice synthesis”.
However, Vocaloid can only sing the notes that humans input, whereas generative AI can create fully realized music from just text-based instructions.
If we think of Vocaloid as “humanity”, then generative AI feels like a kind of “new humanity”, that’s how groundbreaking I think it is.
I sometimes wonder what Australopithecus would have thought if it had seen Homo sapiens.
If music really hits that “singularity”, is anything human left?
To be honest, I’m not an expert, so I don’t really know. Even experts can’t predict the future.
Generative AI is built on data created by humans, so in that sense, I think a certain “human-ness” will continue to remain. At the same time, if we reach the point of singularity, even that might start to fade, beyond that, it’s impossible to predict what will happen.
That said, we’re musicians, so all we can really do is think about what we want to express, and how to express it when that time comes. In that sense, the answer might actually be quite simple.
‘Talent Inflation’ pushes the line “just run as your mind commands”. Was that aimed at other creators, or something you needed to tell yourself at that point?
It’s a message of encouragement to listeners, but also a message to myself.
As you go through life, you inevitably encounter all kinds of geniuses. Especially for younger people who grew up with social media, I think they’re constantly exposed, almost harshly, to incredibly talented peers online.
In those moments, instead of comparing yourself and putting yourself down by thinking “I can’t do anything” or “I’m just an ordinary person”, I want to encourage people to pursue what they truly want to do, with everything they’ve got. That in itself has value, and those experiences are what enrich your life. And beyond that, I hope they can believe in the possibility that their own talent will eventually blossom.
When people outside Japan hear your music for the first time, what feeling do you hope it leaves them with?
Just run wild, following the commands of your brain!
On April 17th, SatapanP released a self-cover of ‘YABABAINA’ under the Sata project, revisiting the breakout track in his own voice for the first time.
This summer, SatapanP heads to Los Angeles to perform at Anime Expo 2026 as part of JAPAN MUSIC VOCALOID Powered by DWANGO on July 4th alongside Hachioji-P, kz(livetune), picco, and TeddyLoid.
SatapanP
Singularilari
Release Date: 24/02/2026
Stream: Spotify | Apple Music
Sata
Talent Inflation
Release Date: 20/03/2026
Stream: Spotify | Apple Music
