Complete Walkthrough Hub — Every Chapter, Boss and Collectible

Published 2026-09-02Updated 2026-09-186 min read

Your hub for Onimusha: Way of the Sword: how the campaign is structured, what makes the swordplay tick, and links to every chapter walkthrough and boss guide.

Kyoto, choked by the miasma — the hunting ground of the Genma.

Twenty years after the last mainline entry, Capcom's Onimusha: Way of the Sword puts you in the sandals of history's most famous swordsman, Miyamoto Musashi, and drops him into a demon-plagued early Edo Kyoto. This hub walks you through the entire campaign chapter by chapter, with every boss, puzzle and collectible route covered along the way.

The Story Setup

Musashi comes to Kyoto as a young ronin hungry to prove his blade. After a duel draws him into an ambush by the Genma — demons from another world — he ends up bound to the Oni Gauntlet, a relic that drinks the souls of the enemies it kills.

What makes this take on the hero unusual is how he feels about that power. Musashi considers borrowing an demon's strength a stain on the way of the sword. His arc is a running tension: use the gauntlet to survive, yet never let it own him. The narrative keeps circling that question every time a new power awakens on his wrist.

How the Combat Actually Plays

Critics singled the swordplay out as the star of the show, and the system has three pillars:

  • Offense that never runs dry. Light and heavy attacks, plus dashes, cost no stamina. This is not a stamina-management game — you are meant to keep pressing forward.
  • A defense for everything. Blocks and well-timed dodges are the floor. A precise parry drains enemy posture and can leave even bosses staggered in a brief slow-motion window, opening them up to severing attacks. Then there is the series signature: the Issen, a one-strike counter that triggers when you swing at the exact instant an enemy attack lands. Brutal to time, devastating when it lands.
  • Momentum as a reward. Perfect guards and counters charge a gauge that ignites a buffed attacking state, so playing well makes you visibly stronger mid-fight. The difficulty curve is gentle enough that newcomers can build up to the good stuff.

The presentation leans hard into chambara cinema — Musashi's face is modeled on Toshiro Mifune, and the kill animations, hit feedback and sound design all read like a love letter to classic samurai films.

How the World Is Built

This is a linear, chapter-based campaign rather than an open world. Kyoto itself is stitched together from connected districts that unlock as the story advances, and each one hides side paths, puzzles and collectibles. Expect roughly 20 hours for the main story, considerably more if you chase every secret. A new tool, the Oni Bow, doubles as both a combat option and a puzzle-solving gadget.

Every Chapter in Order

  1. Prologue: Renda-no Fields
  2. Kiyomizu-dera Temple
  3. The Oni Hideout
  4. Exploring Rakuto
  5. Nijo Castle
  6. The Underground Laboratory
  7. Kyoto Imperial Palace
  8. Return to Rakuto
  9. Mount Oe
  10. Third Visit to Rakuto
  11. Arashiyama
  12. The Oni Castle

Stuck on a specific fight? Jump straight to the boss guides collection, or brush up on the defense and parry system before diving in.

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