All Bosses

Boss strategy and lore for every mainline Onimusha game: Fortinbras, Guildenstern, the Genma Triumvirate, Sasaki Kojiro and the rest.

Sasaki Kojiro Boss Guide — Way of the Sword

Sasaki Kojiro is Way of the Sword's antagonist rival and the only confirmed enemy with his own Oni Gauntlet. Strategy, weakness, and phase-by-phase breakdown.

Last updated: 9/2/2026

Way of the Sword — All Bosses and How to Beat Them

Every confirmed Way of the Sword boss, with weakness, location, and strategy tips. Includes Sasaki Kojiro and the Genma commanders. Updated as Capcom reveals more.

Last updated: 9/2/2026