Where to Find Byakue in Onimusha Way of the Sword

byakue genma, 10 issen, hundred defilements

What is confirmed

Byakue (百穢, Hundred Defilements) is a named Genma. Official Japanese social copy describes a huge weapon and power that rises as the body is stained with its own blood. PlayStation.Blog’s August 2026 Capcom preview repeats that it grows wilder as it is coated in its own blood.

Game Informer published a press hands-on that names Byakue in Dokyo’s lab. That is preview coverage, not a full-game map pin.

Ganryu, Daidara, and the rest of the named roster sit on the bosses page. This URL only answers the Byakue query.

What is not confirmed

Capcom, PlayStation.Blog, and Xbox Store copy for the expanded demo name Ganryu and Daidara, not Byakue, as the story bosses in that slice.

A 10-Issen demo unlock that reveals Byakue as a special challenge appears in community posts. It is not official Capcom copy. This page will not write those steps as a guide.

Exact map location, part breaks, and drops wait for the shipped game or a later official character page.

Frequently asked questions

Where do I find Byakue in the demo?

Official expanded-demo bosses are Ganryu and Daidara. Capcom has not listed Byakue as a demo story boss.

Does landing 10 Issen unlock Byakue?

That unlock is community talk, not Capcom copy. Official Issen counts on social channels are global campaign stats, not a Byakue key.

Sources

1. Official source Capcom
   Official Byakue introduction (opens in a new tab)

   Checked Sep 1, 2026

2. Official source PlayStation.Blog
   Onimusha: Way of the Sword opens up in the final preview (opens in a new tab)

   Checked Sep 1, 2026

3. Independent report Game Informer
   Hands-on preview: exploring a Japanese ghost-house lab (opens in a new tab)

   Checked Sep 1, 2026