The exact confirmed credit
The verified wording is face model. It appears in official platform descriptions of the game and attaches Toshiro Mifune's likeness to Capcom's design of Miyamoto Musashi. A reliable wiki should retain that wording in its heading, summary, structured facts, and image captions instead of replacing it with a broader label that implies a different kind of participation.
Face model identifies the credited visual likeness used for a character's appearance. The source does not provide a complete technical account of how artists implemented that likeness, so this page does not claim a particular scanning, reconstruction, animation, or machine-learning process. Those production methods would require their own official documentation.
The credit also belongs specifically to this rendition of Musashi. It does not mean that every portrayal of Miyamoto Musashi uses Mifune's face, and it does not collapse the historical swordsman, Mifune's film career, and Capcom's fictional protagonist into one person. Each is a separate subject connected here by the official design choice.
Why face model does not mean voice actor
Voice acting concerns the recorded voice heard in dialogue and vocal performance. A face-model credit concerns appearance. One person can sometimes hold both credits in a production, but one title never proves the other. The checked Onimusha listings name Mifune in relation to the face, so presenting him as Musashi's voice actor would add information that the sources do not contain.
The available credit reinforces the need for accurate language. It supports use of Mifune's likeness in a new visual design, but it does not document newly performed dialogue or motion capture, and the official listings make no such claim.
Archived audio, synthetic recreation, and other hypothetical methods should not be suggested either. No such method is confirmed here. The correct editorial choice is simply to leave the voice-actor field unknown until Capcom publishes an appropriate credit. Stating an unknown is more accurate than turning the nearest famous name into an answer.
How the credit relates to Miyamoto Musashi
Miyamoto Musashi is the game's protagonist, controlled through its single-player swordplay action. The face-model credit shapes his visible presentation, while the game's writers, artists, animators, performers, and designers create the broader character. Official descriptions place this Musashi in a supernatural early Edo-era Kyoto threatened by Malice and the Genma.
His actions include conventional sword combat, Parry, Deflect, Issen, and use of the Oni Gauntlet. None of those mechanics should be attributed to Mifune as a performer. They belong to the playable character and production. The likeness is one documented input into that character design, not authorship of the game's combat or story.
Likewise, the visual connection does not prove that Capcom is adapting a specific Toshiro Mifune film. Unless the publisher names a particular work as direct source material, comparisons should remain interpretation rather than fact. This page can explain the confirmed likeness without creating an unsupported adaptation claim.
Safe and unsafe ways to describe the role
Safe descriptions include: Toshiro Mifune is Musashi's face model; the protagonist uses Mifune's likeness; or Capcom credits Mifune as the face model for its rendition of Miyamoto Musashi. Each version stays close to official wording and gives readers the essential answer without implying a live performance.
Unsafe descriptions include calling him the voice actor, saying he stars in newly recorded scenes, claiming he performed motion capture, or listing him as the complete actor behind the role. Even the phrase played by can be misleading because it commonly signals acting performance. A search title may use the word actor to match the question, but the direct answer must correct that ambiguity immediately.
Image captions need the same discipline. A screenshot shows the game's character model, not a photograph of Mifune on set for this production. Alt text should describe Musashi as portrayed in the game, while nearby copy can explain the official face-model credit. Clear language respects both readers and the people whose actual performance credits may later be announced.
What the sources do not tell us
The checked listings do not identify the complete voice cast, specify a performance-capture process, explain the likeness-production workflow, or describe contractual terms. They also do not say that Mifune's appearance is tied to one particular age, film role, costume, or historical moment. None of those gaps should be filled from visual resemblance alone.
The sources do not establish how often the character's face appears in cinematics, whether alternate outfits alter facial presentation, or how expression work was produced. Those details may become observable in the final game, but a production credit still needs official evidence. Gameplay observation can describe what appears on screen; it cannot identify an uncredited performer by guesswork.
A general biography of Toshiro Mifune is outside this page's verified game scope. It is sufficient here to identify the official likeness credit. Biographical dates or filmography entries should be added only if separately sourced and if they genuinely help explain the game, not simply to inflate a character page.
How this page will handle future credits
If Capcom publishes voice-cast or performance information, the update should create separate fields for face model, voice actor by language, and any documented motion or performance role. The source, publication date, language, and game version should accompany each credit. One person's confirmed role should never be allowed to overwrite another person's distinct contribution.
Localized voice credits require special care because a character can have different performers across Japanese, English, and other audio tracks. A platform language list confirms that audio exists; it does not name who performs it. Names should come from credits, publisher announcements, or equally direct evidence rather than recognition by ear.
Until such evidence is available, this page has a complete and honest answer: Toshiro Mifune supplies the credited facial likeness for Capcom's Miyamoto Musashi. Everything beyond that is either a different production role or an unanswered question. Maintaining that boundary prevents a compelling visual fact from becoming a false casting claim.
This page distinguishes verified facts from details that Capcom has not yet announced. Source checks are dated so launch information can be reviewed when official listings change.