Crypton runs Hatsune Miku on two licenses at once, by its own account

The persona

Hatsune Miku is a singing-voice software character released by Crypton Future Media, a Sapporo-based company, and marketed as one of several Piapro Characters that also include Kagamine Rin, Kagamine Len, Megurine Luka, MEIKO and KAITO. Crypton is the operator throughout: it owns the illustrations, sells the voice software, and sets the terms under which the public may draw, animate or otherwise reuse the characters. Those terms are set out on Crypton's own site, in English, as retrieved on 16 September 2026, at piapro.net's creator licensing page.

What the documents establish

Crypton's own FAQ states that it licenses the original character illustrations under a Creative Commons Attribution-NonCommercial 3.0 Unported license, permitting copying and adaptation for noncommercial use with a required credit line, while commercial use requires contacting the company directly. The same FAQ answers a question about how this relates to what it calls the Piapro Character License, or PCL, stating plainly that 'the PCL, which we publicly announced in 2009, is crafted with the clear aim of compatibility with Japanese law and Japanese pop culture.' Crypton's text says the two licenses run in parallel, so a user may rely on either the CC terms or the PCL's Japanese-language original. Separately, Crypton's own commercial storefront at ec.crypton.co.jp, in Japanese, sells packaged Piapro Characters software, including a bundle it calls the Piapro Characters Super Pack, confirming Crypton as the direct commercial seller alongside its role as licensor of fan-made derivative images.

Character versus company

The distinction that matters here is between Miku as a character used freely by illustrators and musicians under Crypton's license, and Crypton as the company that retains ownership, sells the underlying software, and can withhold commercial permission. Fan-made songs, art and performances built on Miku are not statements from Crypton, and Crypton's FAQ is explicit that music associated with the characters is not covered by the CC license at all, only the original illustrations are. Commercial merchandising figures, sales totals, or revenue from any specific Miku-branded product are not addressed in the license documents themselves and should not be inferred from them.

What to watch

Crypton's FAQ acknowledges the PCL's Japanese original, not its English CC summary, is the legally compatible version for uses inside Japan; a reader relying on translated summaries should treat that as a documented limitation rather than a technicality. This is Crypton's own stated caveat, not an outside interpretation.

• What specific commercial thresholds, if any, does the PCL's Japanese text set that the English CC summary omits?
• How does Crypton's licensing team decide commercial-use requests submitted through the contact channel named in the FAQ?
• Which Piapro Characters, beyond the six named on Crypton's page, currently carry the same dual-license status?

Crypton's own documents describe a company managing one character's public use through two coexisting licenses, an arrangement whose commercial edges remain defined by Crypton alone.