If there is one thing Nioh 3 does exceptionally well, besides convincing you that perhaps throwing a controller is a valid form of self-expression, it is boss fights. Team Ninja has somehow found new ways to make giant demons, legendary warriors, and deeply unpleasant swordmasters hit harder, move faster, and punish every bad decision with the confidence of a schoolteacher catching you copying homework.
The trick this time is that Nioh 3 is not really playing by the same rules as the earlier games. If you charge in expecting to flatten every boss with Ki damage and a big axe, the game will politely laugh in your face. Most of the hardest fights are built around deflections, Burst Break timing, and switching between Samurai and Ninja styles on the fly.
Here are the toughest bosses in Nioh 3, ranked from merely horrifying to genuinely controller-threatening.
Yamagata Masakage
Yamagata Masakage is technically the first major boss in the game, which feels a bit unfair. Most opening bosses are there to teach you the basics. Masakage is there to kick you down a flight of stairs and tell you to learn faster.
He has long reach, heavy damage, and enough aggression to make newcomers panic-roll directly into his spear. Early on, you do not yet have many tools, which makes every mistake feel expensive.
What makes him difficult:
- Huge attack range
- Fast follow-up combos
- Red-glow attacks that demand proper Burst Break timing
- Punishes defensive play
The good news is that Masakage is secretly a tutorial boss in disguise. Once you learn to Burst Break his glowing slam attacks and avoid his grab, the fight suddenly becomes manageable. The bad news is that you still have to survive long enough to learn that.
A lot of players hit their first real wall here. Which is almost impressive for a man who appears before you have even had time to figure out which stance you actually like.
Demon of Pride
The secret bosses in Nioh 3 are exactly what you would expect from Team Ninja. They are optional in the same way that a volcano is optional if you decide to walk into it.
Demon of Pride is often the first of these hidden encounters players discover, and it feels like the game suddenly decided to stop being polite.
The boss attacks at every range. If you stay close, you get hit by long melee chains. If you back away, it throws water projectiles across half the arena. If you try to heal, it somehow notices immediately, as though it has been spying on your button inputs.
Why the fight is so brutal:
- Very few safe openings
- Long attack strings that delay their final hit
- Water damage builds quickly and leaves you vulnerable
- Constant pressure that makes healing risky
The best approach is to stay patient and use Ninja tools to create distance. Trying to force the pace usually ends with your character being bounced around the arena like a rag doll at a village fête.
Hiruko, First Encounter
Hiruko is one of those bosses that seems manageable right up until the moment he decides he absolutely is not.
The first encounter is especially rough because it has two phases, and both are horrible in completely different ways. The opening phase is manageable if you stay calm and avoid wasting healing items. The second phase then arrives and behaves like the boss has suddenly remembered it has somewhere else to be.
Hiruko’s biggest strength is how many different status effects he can throw at you.
- Freeze attacks that can lock you in place
- Blood magic that lowers your maximum health
- Large area attacks with very little warning
- Phase transitions that give you almost no breathing room
The freeze effect is the real menace. In Nioh 3, getting frozen usually means death. Hiruko knows this, the game knows this, and sadly now you know it too.
The key is to enter the second phase with as many Elixirs as possible and avoid greed. One extra hit is rarely worth it. That is easy to say, admittedly, when you are not one slash away from finally winning after twenty minutes of suffering.
Bloodedge Demon
Bloodedge Demon feels less like a boss and more like someone accidentally gave an entire thunderstorm a sword.
This creature is pure aggression. It attacks relentlessly, covers the arena in elemental damage, and rarely leaves more than a second or two to retaliate. It is especially dangerous when it starts using lightning, because being slowed in a fight this fast is roughly the same as being handed your own obituary.
Why Bloodedge Demon ruins so many runs:
- Fast combos with almost no recovery time
- Large elemental explosions
- Lightning status slows movement and dodging
- Difficult to read during its later phases
This is one of the few bosses where summoning help can genuinely make a huge difference. Having another target in the arena gives you enough time to breathe, heal, and occasionally remember where you left your dignity.
There is also no shame in leaving, levelling up a bit, and coming back later. Nioh 3 is a difficult game. There is no prize for making life harder than it already is, except perhaps a vague sense of pride and a suspiciously high blood pressure.
Kajiwara Kagetoki
Kajiwara Kagetoki is where Nioh 3 stops asking whether you understand the combat system and starts demanding proof.
He has hyper armour, massive Ki, ranged hatchet throws, and the deeply irritating habit of summoning smaller yokai into the fight. Every time you think you have finally found an opening, one of his summoned monsters appears and ruins your plans like an uninvited relative at Christmas.
What makes Kagetoki one of the nastiest bosses in the game:
- Hyper armour lets him ignore many attacks
- Huge Ki bar means he is difficult to stagger
- Hatchet throws punish you at long range
- Summoned yokai constantly interrupt your rhythm
The safest strategy is to play carefully and punish only after his larger attacks. Ninja builds work particularly well because they let you chip away from a distance.
This is also one of the first bosses that really teaches you the value of disengaging. Sometimes the smartest move in Nioh 3 is not attacking. It is backing away, reassessing the situation, and quietly muttering several words that cannot be printed here.
Tokugawa Kunimatsu
Tokugawa Kunimatsu is the hardest boss in Nioh 3.
There are harder-looking bosses. There are bigger bosses. There are certainly uglier bosses. Kunimatsu, however, is the one most players seem to remember with the same haunted expression usually reserved for tax returns and final exams.
His rematch late in the game is absolutely vicious. He has hyper armour, a huge health bar, lightning and wind attacks, and enough speed to close the distance before you have even finished thinking about healing.
Worst of all, he feels designed specifically to punish habits learned from earlier Nioh games.
Why Kunimatsu sits at the top of the list:
- Hyper armour makes stunlocking almost impossible
- Huge health pool turns the fight into a marathon
- Lightning and wind attacks create brutal status effects
- Extremely fast recovery punishes greedy attacks
- Can attack through your own combos
This is the fight where Nioh 3 expects you to use everything. Burst Breaks, Ninja tools, style switching, proper spacing, elemental resistance, and a genuinely heroic amount of patience.
Trying to overpower him rarely works. The winning strategy is to stay mobile, wait for small openings, and slowly chip away at his health. It is not glamorous. It is not quick. It is, however, effective.
Defeating Kunimatsu feels incredible because the fight is so demanding. You do not stumble through it by accident. By the time he finally falls, you have probably mastered more of Nioh 3’s combat system than the previous ten hours combined.
And then, naturally, you immediately go online to see if everyone else suffered as much as you did.
Honorable Mentions
Some bosses narrowly missed the main ranking but still deserve a special mention for the amount of emotional damage they cause:
- Okita Soji, for turning an already fast swordsman into something approaching a caffeinated tornado
- Ibaraki Doji – Evolved, because apparently the original version was not irritating enough
- Takeda Shingen, whose late-game form combines power, speed, and a deeply unfair amount of reach
- Demon of Envy, perhaps the most aggressive of the secret bosses
- Baba Nobuharu, who has ended more early-game runs than many final bosses in other games
Seven Swords Takeaway
Nioh 3 has the hardest boss roster Team Ninja has created so far. The game expects more from the player than Nioh 1 or Nioh 2 did, particularly when it comes to deflections and switching between Samurai and Ninja styles.
At first, that can feel frustrating. Then something strange happens. You begin recognising attack patterns. You start landing Burst Breaks consistently. Bosses that once seemed impossible slowly become manageable.
Then Tokugawa Kunimatsu arrives and reminds you that confidence is a temporary condition.
Still, that is why these fights work so well. They are difficult, sometimes absurdly so, but every victory feels earned. Few games make triumph feel this satisfying. Few games also make you stare silently at a death screen quite so often.
