🎤 The software that makes Hatsune Miku sing is getting a new version, about 4 years after the last one. Yamaha announced VOCALOID7 on October 9, 2026, with a release date of November 11, 2026. On the same day, the voice fans know as GUMI comes back as an AI voicebank called Megpoid.

Anyone can now clone a voice with AI. So what is a singing synthesizer that has been around since 2004 supposed to sell? The answer starts with whose voice a Vocaloid actually is.

Miku and VOCALOID are not the same thing

VOCALOID is Yamaha's singing synthesis technology: you type in a melody and lyrics, and the software sings them back. Hatsune Miku is a "voicebank," a library of recorded singing that runs inside that software. She is made by Crypton Future Media.

Think of it like a keyboard. VOCALOID is the instrument; Miku and GUMI are the sounds you load into it. Hatsune Miku V6, released in 2026, was a new sound. VOCALOID7 is a new instrument, and Miku, GUMI and every other character will sing on top of it.

What changes after 4 years

VOCALOID6 came out in October 2022. The new editor costs 16,500 yen in Japan, or $129 before tax on Yamaha's international store. Owners of VOCALOID3 through VOCALOID6 can upgrade for 8,580 yen ($69), dropping to 5,500 yen ($39) from November 11 to December 20. Every edition comes with a new voicebank called asa. People who buy a VOCALOID6 Editor product from October 9 onward get a 5,500-yen ($39) coupon, so for them the upgrade is effectively free until December 20.

According to Yamaha, all VOCALOID3 to VOCALOID6 voicebanks work in VOCALOID7. Whether old song project files open as they are is not addressed in the October 9 announcements.

Details of new features will come later. Beyond pricing and compatibility, about the only concrete detail in the October 9 announcement is that AI Megpoid was built for the VOCALOID7 AI engine.

As of October 9, Yamaha has not said which languages VOCALOID7 itself supports. But AI Megpoid, announced the same day, can mix Japanese, English and Chinese lyrics in a single track. Crypton also announced on October 9 that it plans a VOCALOID7-ready Japanese and English Miku voicebank, free to every Hatsune Miku V6 owner, as early as possible in 2027.

A character made the technology spread

The first VOCALOID product went on sale in 2004. The first voices sang in English: LEON and LOLA, voicebanks from the company Zero-G. The Japanese voice MEIKO followed in November 2004.

The spark came on August 31, 2007, when Hatsune Miku was released. Yamaha's own timeline credits Miku's vocal range and character appeal, combined with the spread of home music production on PCs and Niconico, the Japanese video site that launched in 2006 and gave creators a place to post. The same timeline cites data showing that postings of Vocaloid songs peaked in 2012.

Some of those creators went on to mainstream careers. Kenshi Yonezu posted Vocaloid songs under the name Hachi. Ayase of YOASOBI began posting Vocaloid songs in December 2018; the duo's breakout hit "Yoru ni Kakeru" arrived in November 2019, less than a year later.

Vocaloid voices have been borrowed from real people

Vocaloid voices have people behind them. Miku's voice comes from voice actress Saki Fujita; AI Megpoid is based on singer and voice actress Megumi Nakajima. Vocaloid has recorded real people, put a character's name on top, and sold the result.

So the line between Vocaloid and AI voice cloning is not whether a human voice is involved. It is whether the person behind the voice agreed to lend it.

Consent does not settle everything, though. On December 31, 2019, NHK's Kohaku year-end show aired Hibari Misora's singing recreated with Yamaha's VOCALOID:AI, 30 years after her death. Family approval was reported, but reactions were split over whether a dead singer's voice should be brought back. That same technology went into VOCALOID6 in 2022.

Voice actor Kenjiro Tsuda sued the operator of TikTok to remove videos that allegedly imitated his voice with AI. According to Jiji Press, the account behind them posted 188 videos and gathered about 210,000 followers between July 2024 and September 2025. The defense argued the uploader had trained the AI on a friend's voice.

On September 30, 2026, the Tokyo District Court dismissed the request because the videos had already been deleted. But it also ruled that a voice, like a face, symbolizes a person and can be protected by publicity rights (the right to control the commercial pull of your name and likeness). Jiji Press reported this as the first such ruling to bring voices under that right.

Technically, AI Megpoid is exactly the kind of thing people worry about: an AI model of a real singer's voice. The difference is that Megumi Nakajima is officially credited as the voice behind it. With cloning tools within anyone's reach, how much is a voice with a known owner worth? That is something the people making songs over the next few years will decide.

GUMI comes home

The original Megpoid was released on June 26, 2009, by Internet Co., Ltd. The name GUMI comes from Nakajima's childhood nickname. In 2010, Hachi posted "Matryoshka," a duet between Miku and GUMI and his first song to use GUMI.

The new VOCALOID7 Voicebank AI Megpoid lets you switch between 8 voice types within one voicebank. It costs 16,500 yen (about $104, at 158.16 yen to the dollar on October 8, 2026), or 13,200 yen (about $83) bundled with the editor, and pre-orders opened on October 9, 2026. A voice created more than 15 years ago moves to new technology under the same name.

When you hear a Vocaloid song, do you picture a real person behind the voice? We'd like to know whether people in your country expect an AI voice to come with its owner's name attached.

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