Onimusha Genma Bestiary — Every Confirmed Enemy Type, Attack Patterns & Weakness Guide

A complete bestiary of every confirmed Genma enemy in Onimusha: Way of the Sword. Foot soldiers, Oni Brutes, Flying Horrors, Genma Captains, and bosses — with attack patterns, weaknesses, and combat strategies.

Onimusha Genma Bestiary — Every Confirmed Enemy Type

A complete catalog of every Genma enemy confirmed for Onimusha: Way of the Sword, from lowly foot soldiers to the resurrected God of Light.

Standard Enemies

Ashigaru (Foot Soldiers)

| Attribute | Detail | |-----------|--------| | Threat Level | ★ Low | | HP | Low | | Posture | Low | | Speed | Medium | | First Appearance | Opening chapter (Kiyomizu-dera) |

Attack Patterns:

  • Rusty Slash: A single horizontal cut. Easily parried. Most common attack.

  • Thrust: A straight stab with medium range. Dodge sideways.

  • Overhead Chop: Slow, telegraphed overhead. The easiest Issen window in the game. Perfect for practice.

  • Grab: Reaches forward with both hands. Low damage, but leaves you vulnerable to other enemies.

Strategy:

  • Ashigaru always attack in groups of 3-6. Use one-handed style for speed.

  • Parry one, then use the stagger to reposition.

  • Their overhead chop is your Issen training dummy. Master it here.

  • Environmental kills are efficient: knock them off ledges, into each other, or into lanterns.

Soul Drop: Red (common), Blue (uncommon)

Oni Brutes

| Attribute | Detail | |-----------|--------| | Threat Level | ★★★ Medium | | HP | Medium-High | | Posture | High | | Speed | Slow | | First Appearance | Mid-demo (Kiyomizu-dera interior) |

Attack Patterns:

  • Club Slam: Overhead smash with a massive kanabo. Unblockable — must evade or parry. Massive posture damage if parried.

  • Horizontal Sweep: Wide swing covering 180 degrees. Parry or backstep.

  • Charge: Lowers shoulder and rushes forward. Sidestep. If he hits a wall, he's stunned for 4+ seconds.

  • Roar: AoE stagger. No damage but interrupts your attacks. His setup for a Club Slam.

  • Grab & Throw: High damage. Perfect evade triggers Grapple Reversal.

Strategy:

  • Switch to two-handed. You need the posture damage.

  • Bait the Charge near walls — the stun window is your main damage opportunity.

  • Parry the Club Slam. The parry window is generous (~15 frames).

  • After a successful parry, switch to two-handed for 2 heavy hits, then reset.

Soul Drop: Red (guaranteed), Yellow (common), Blue (uncommon)

Flying Horrors

| Attribute | Detail | |-----------|--------| | Threat Level | ★★ Low-Medium | | HP | Low | | Posture | Very Low | | Speed | Very High (airborne) |

Attack Patterns:

  • Dive Bomb: Swoops down in a straight line. Sidestep. Vulnerable for 2 seconds after missing.

  • Talon Swipe: Close-range melee while hovering. Parry or dodge.

  • Screech: AoE sonic attack. Staggers but deals no damage.

  • Nesting: Hangs upside-down from ceilings/temple eaves. Ambushes when you pass underneath.

Strategy:

  • Oni Bow is the hard counter. Two charged shots kill.

  • Deflect their Dive Bomb. The deflect window is generous, and it grounds them instantly.

  • Flying Horrors are annoying in groups — prioritize them.

Soul Drop: Yellow (common), Red (uncommon)

Malice-Touched Beasts

| Attribute | Detail | |-----------|--------| | Threat Level | ★★–★★★★ (varies) | | HP | Medium | | Speed | High |

Wolf Variant:

  • Lunge: Leaps at your throat. Parry or sidestep. Parried wolves are stunned for 4+ seconds.

  • Pack Howl: Summons 2-3 additional wolves. Kill the howler to stop the spawns.

  • Strategy: One-handed style. Stay mobile. Kill the pack leader first.

Serpent Variant:

  • Coil Strike: Lunges from coiled position. Quick, high damage. Dodge left.

  • Venom Spit: Ranged projectile. Deflect or dodge. Leaves a poison pool.

  • Constrict: Grab attack. Very high damage. Perfect evade is essential.

  • Strategy: Two-handed style. Wait for Coil Strike → dodge → punish. Be patient.

Both types are vulnerable to fire — lantern smashes and Blazing State attacks deal bonus damage.

Soul Drop: Red (common), Blue (wolves), Yellow (serpents)

Genma Captains (Mini-Boss)

| Attribute | Detail | |-----------|--------| | Threat Level | ★★★★ Hard | | HP | High | | Posture | High (regenerates) |

Sword Captain: Fast, aggressive. Can Issen YOU. Watch for the golden flash on their blade. Spear Captain: Long reach. Close distance aggressively — the spear is useless at point-blank. Dual-Wield Captain: Fastest enemy in the game. Parry timing over speed.

Bosses

Sasaki Kojiro

Musashi's destined rival — a mirror-match duelist

| Phase | HP Threshold | Key Change | |-------|-------------|------------| | 1 — The Swordsman | 100%–70% | Human duelist. Fair, telegraphed attacks | | 2 — The Demon Blade | 70%–30% | Malice-enhanced. Ranged waves, Shadow Step | | 3 — Desperation | 30%–0% | Long combos, feints, unpredictable chains |

Full strategy: See our dedicated Boss Guide.

Shuten-dōji

The Oni King — ruler of Mount Oe

    • Location: Mount Oe throne room

    • Phases: 3 (Humanoid → Half-Oni → True Oni Form)

    • Key Mechanic — Divine Sake: Collect Divine Sake throughout Mount Oe to debuff him during the fight

    • Sake Barrel Throw: Shoot barrels mid-air with the Oni Bow for AoE counter-damage

    • Flame Breath: Hide behind pillars

    • Gourd Absorption: Attack his sake gourd to interrupt his healing

    Dokyo

    The puppet master — psychological horror boss

      • Location: Imperial Palace inner sanctum

      • Phases: 2 (Human → Ascended Form)

      • Illusion Clones: Creates copies. The real one has a subtle shadow.

      • Mind Warp: Reverses your controls for 10 seconds. Survive, don't fight.

      • Scripture Barrage: Deflect floating sutras back at him.

      Fortinbras

      The God of Light — series ultimate antagonist

        • Location: Beyond the Malice rift — the demon realm

        • Phases: Unknown (historically 2-3 in previous games)

        • The Oni Gauntlet's true power will be required

        • Previous games required the Oni-Slayer weapon to truly defeat him

        Enemy Weakness Cheat Sheet

        | Enemy Type | Best Style | Best Approach | Weakness | |------------|-----------|---------------|----------| | Ashigaru | One-Handed | Parry & Issen practice | Everything (training enemies) | | Oni Brutes | Two-Handed | Parry → 2 heavies → reset | Charge into walls | | Flying Horrors | Oni Bow | Shoot down → melee finish | Ranged attacks | | Malice Wolves | One-Handed | Kill the howler first | Fire | | Malice Serpents | Two-Handed | Dodge Coil Strike → punish | Fire | | Sword Captain | One-Handed | Defensive parry game | His own Issen attempts | | Spear Captain | Aggressive rush | Stay inside his guard | Point-blank range | | Dual-Wield Captain | One-Handed | Parry timing over speed | None — pure skill check | | Sasaki Kojiro | Both (stance switch) | Phase-dependent | Issen during phase 3 recovery | | Shuten-dōji | Two-Handed | Divine Sake debuff required | Attack his gourd | | Dokyo | One-Handed (mobility) | Survive Mind Warp | Real clone has a shadow | | Fortinbras | TBD | TBD | Likely Oni-Slayer weapon |

        Last updated: July 2026. Enemy details based on demo encounters, official trailers, Capcom developer blog, and preview event hands-on reports.