Onimusha: Way of the Sword Trailer Reveals Musashi’s Resentment of His Own Power

Capcom has kicked off a new video series called “Onimusha Curious Cases,” and its opening chapter is dedicated entirely to unpacking why protagonist Miyamoto Musashi can’t stand the demonic power keeping him alive in Onimusha: Way of the Sword. The nine-part series arrives roughly three weeks ahead of the game’s September 4, 2026 launch, with the first instalment narrated by the character known as Oni Lady rather than the usual gameplay voiceover.

Oni Lady Walks Fans Through Musashi’s Story

Capcom kicked off Onimusha Curious Cases with a nine-episode series ahead of Onimusha: Way of the Sword’s September 4 release, with the opening chapter dedicated to the legendary swordsman Miyamoto Musashi, who leads the story. Capcom has said the series is meant to explore the character rather than focus on systems or interface details.

Musashi’s in-game appearance was modelled after Japanese actor Toshiro Mifune, while Yoshimasa Hosoya voices him in the Japanese version, and the series is narrated by the character Oni Lady, voiced by Yuriri Naka. The video mixes short sword-fight scenes, battles against humans and monsters, and wall-running, while also presenting Musashi with Oni power and a demonic gauntlet, reinforcing the game’s supernatural direction. Confirming the framing, GoNintendo noted that the same voice actress narrates the tales and fates of each character and the Formidable Foes across the wider Curious Cases run.

A Swordsman Who Never Asked for the Oni Gauntlet

The video’s emphasis on Musashi’s inner conflict lines up with how Capcom has framed the character since earlier trailers. At a hands-on preview earlier this year, TechRadar described Musashi flipping between stoic warrior and sharp-witted comedian at the drop of a hat, particularly around his relationship with the entity he casually calls “gauntlet lady.”

That tension isn’t just comic relief. Unlike series predecessors Samanosuke Akechi and Jubei Yagyu, who accepted their Oni powers readily, Game Informer’s cover-story reporting laid out how previous Onimusha heroes welcomed the powers of the Oni on their quests, while Musashi, a warrior through and through who wishes to become the greatest swordsman in Japan on skill alone, despises the additional strength the Oni Gauntlet stuck on his arm yields to him. That resentment is exactly the thread the new Curious Cases episode pulls on, turning what could have been a straightforward power-fantasy pitch into a character study about a man forced to rely on a gift he never wanted.

Release Date Moved Up to September 4

The timing of the character-focused video matters because Capcom recently shuffled its own launch calendar. Capcom announced it has moved up the release date of Onimusha: Way of the Sword to September 4, 2026, from the previously announced September 25, 2026. The publisher framed the change as a way to bring this game to you sooner, according to the game’s official site.

The earlier date does carry a catch for early adopters: as a result of the release date change, pre-orders for the Nintendo Switch 2 digital version will be automatically cancelled, and players will need to place a new pre-order on the Nintendo eShop. Engadget’s coverage of the shift also noted that Capcom had already released a 30-minute demo on PlayStation 5 to bridge the wait, though that trial build has not extended to Switch 2 owners.

First Mainline Entry in Two Decades, Backed by a 9.1 Million-Unit Legacy

Way of the Sword is the first new title in the series in over 20 years, set in an Edo-era Kyoto twisted by malevolent clouds of Malice. Capcom is leaning on that history for marketing weight: the publisher’s own investor release notes that cumulative game sales since the first Onimusha game released in 2001 exceed 9.1 million units.

Way of the Sword will launch simultaneously on PlayStation 5, Xbox Series X/S, Nintendo Switch 2, and PC via Steam and the Epic Games Store. The Switch 2 edition carries its own hook for local players eyeing a portable run through Edo-period Kyoto, with motion-control support for sword swings and bow-aiming layered on top of the standard combat systems Capcom has shown off across the year’s trailers.

With eight more Curious Cases episodes reportedly still to come, expect Capcom to keep peeling back its Formidable Foes roster: including Musashi’s rival Sasaki Ganryu, right up until the newly moved-up September 4 launch.