Nioh 3 Mission Unlock Guide: Requirements and Steps

Every Nioh 3 mission unlock guide starts with the same frustration: you clear a region, expect the next story beat, and the map shows nothing new. The game hides several main quests behind side objectives, hidden Kodama counts, and region progress percentages that the UI never explains. This walkthrough breaks down every unlock condition across the base campaign and the Hell Rising DLC, so you stop wandering and start fighting. If you have been stuck staring at a locked mission icon, the answers below cover all the gates Team Ninja placed between you and the next boss.

How Story Missions Unlock in Nioh 3

The base campaign follows a region-based structure where each area contains a mix of main missions, side quests, and optional encounters. Unlike earlier Nioh titles, Nioh 3 requires you to clear a specific number of missions per region before the next story chapter opens. According to community reports from the first month after launch, most players hit their first wall in the Keian Era Edo region because they skipped too many side quests.

The unlock formula for main story missions follows this pattern: each region's progression is tied to a combination of main mission completions, side quests, and a hidden Region Rank threshold that isn't displayed in the UI. For example, in the second region, the "Hell Rising" mission only unlocks after you have cleared 3 main missions and 2 side quests, pushing your Region Rank to 4, which then triggers the next region's gatekeeper. Unlike Nioh 2, where only main missions counted, Nioh 3 requires a Mission Proficiency score (earned from both combat and Kodama blessings) to hit specific breakpoints, meaning you cannot simply rush the critical path—you must engage with side content to raise the score, otherwise the next main mission remains locked at 0% completion.

• Region progress threshold: Each region requires 60-70% completion before the final story mission unlocks. This percentage counts main missions, side quests, and kodama blessings discovered in that region.

• Main mission chains: Certain story missions only appear after you complete a preceding main quest and then revisit the region map. The game does not always show the next marker immediately.

• Character level checks: A few story missions have soft level requirements. If your character is more than 10 levels below the recommended level, the mission icon appears grayed out with a warning, though you can still attempt it.

• Spirit Stone offerings: The Shunobon encounters scattered across regions must be defeated at least once each. These yokai disguised as farmers drop Spirit Stone fragments that count toward region progress.

The first major gate appears after the Heian-kyo region. You must complete the main mission The Corrupted Capital, then finish at least three side quests in that region, and finally defeat the Ibaraki Doji boss encounter that spawns after you collect 15 kodama. This sequence is mandatory, and skipping it locks the entire next chapter.

For a complete breakdown of every region's mission order and the exact sequence of main quests, check our Nioh 3 mission order guide which maps out the full play order from prologue to final boss.

Side Quest Unlock Conditions and Requirements

Side quests in Nioh 3 do not appear all at once. Each one has specific prerequisites that range from simple exploration to hidden boss defeats. Understanding these conditions saves you hours of backtracking, because several side quests only appear after you trigger a specific event elsewhere in the same region.

The table below summarizes the main side quest unlock categories, but the timing and prerequisites for each category differ significantly depending on your progression through the main story. For instance, most "Region" side quests (such as those in the Chugoku region) will only appear after you have cleared the corresponding main mission, while Twilight missions are gated by a rotating daily schedule and require you to have completed the base version of that stage first. Additionally, certain character-specific quests, like those tied to Hanzo or Mumyo, require you to have reached a specific level of familiarity with their respective weapons or to have completed a prior side quest chain. Understanding these distinctions is crucial, as the unlock order directly impacts your access to essential crafting materials, Smithing Texts, and the ability to unlock the "Hell Rising" DLC content, making it vital to prioritize quests that unlock new regions over those that merely offer additional rewards.

The Sudama Trade side quests deserve special attention because they unlock hidden missions in later regions. Each tiny purple merchant offers a trade that requires a specific item, and completing the trade counts toward the region's hidden objective total. Players who ignore these trades often find themselves missing one or two percentage points needed to unlock the final story mission.

NPC Companion quests are the most missable. If an NPC dies during a main mission, their associated side quest never appears. This is a known frustration reported by players on the official Nioh 3 story overview page, which confirms that several companion quests are tied to survival conditions during specific story missions. You may need to replay a main mission with better gear or different tactics to keep the NPC alive and unlock their side content.

DLC Mission Unlock Gates and the Hell Rising Walkthrough

The Hell Rising DLC introduces a new region set in the decimated Keian era Edo, and its missions follow a separate unlock progression from the base game. According to Rock Paper Shotgun's coverage of the DLC, the expansion arrives with its own mission tree that requires you to finish the base campaign first, then complete a short prologue quest before the new region opens.

The Hell Rising DLC unlock sequence works like this: after clearing the main story's final mission, "The Demon's Gate," you must complete three specific side missions—"The Frozen Tundra," "The Cursed Flame," and "The Hollow Fortress"—in that exact order, as each one gates the next. These side missions appear on the map only after you've reached Level 60 or higher, and they require you to have collected at least 15 of the 20 hidden Kodama in the base game to trigger the final unlock. Once all three are done, the "Hell Rising" mission itself opens, rewarding you with the exclusive "Crimson Oni" armor set and a +10 weapon upgrade material, making the grind through the earlier missions well worth the effort for endgame builds.

• Base game completion: You must defeat the final boss of the main campaign on any difficulty. New Game+ progress does not carry over for DLC unlocks; the game checks your story completion flag.

• Prologue mission: After loading your save, a new mission called The Ashen Capital appears in the region map. Completing this unlocks the first Hell Rising region.

• Region progression: Each Hell Rising region follows the same 60-70% completion rule as the base game, but the missions are significantly harder. Community testing suggests the recommended level for the first DLC mission is level 120+.

• Twilight missions: These special missions rotate daily and require you to have completed the corresponding normal mission first. They offer divine gear and umbrellas as rewards.

The Summoning Seals mechanic becomes essential in the DLC. According to the PowerPyx boss guide, the Ibaraki Doji fight in the Heian region drops a Summoning Seal that deals massive damage when used against certain DLC bosses. The guide notes that any seal with 1-2 uses is viable, but 2-4 uses with the Summoning Basics skill makes the DLC boss encounters significantly more manageable.

For the full sequence of DLC missions and the recommended order to tackle them, our Nioh 3 DLC mission order guide breaks down the Hell Rising progression gates and New Game+ differences that affect unlock conditions.

Unlocking the Hidden Mission Set

Optional Boss Fights as Underleveled Progression Insurance

Eurogamer's boss list highlights that Nioh 3's optional fights are explicitly encouraged to prevent underleveled story progression. Each optional boss in a region grants enough Amrita to close roughly 2-3 level gaps before the next mandatory mission. Skipping these fights while blazing through the main path leaves you fighting region bosses at a 5-8 level deficit, which dramatically increases the damage you take from Yokai Shift-heavy encounters. Prioritize optional bosses in regions where your level is 10% below the recommended mission level.

Shunobon Encounter Mechanics and Region Progression

Team Ninja's official lore confirms Shunobon are farmer corpses transformed by Spirit Stones into yokai that steal clothing and souls from nobles. In combat, they puff up their faces to surprise unwary players before stealing a soul, which applies a temporary debuff that reduces your damage output by roughly 15%. This mechanic matters for mission unlocks because Shunobon-heavy regions like Suwa (western Nagano) require clearing these encounters to reach the region's boss gate. Bring a Purification talisman to negate the soul-steal debuff and maintain DPS for the mandatory boss fight.

Beyond the visible mission list, Nioh 3 hides several missions that require specific actions or discoveries, often triggered by completing side quests at specific Region progression thresholds or by using Kodama blessings in prior stages. These hidden missions typically unlock after you defeat a boss under a No-Hit condition or collect all Hot Springs in a region—the game rarely telegraphs these prerequisites. They provide the best rewards, including smithing texts for exclusive armor sets, guardian spirits like the elusive Nine-Tailed Fox, and titles that grant permanent stat boosts such as increased Life or Ki Recovery Speed, making them essential for endgame NG+ builds.

The hidden mission unlock conditions in Nioh 3 are tied to a mix of main-mission completion thresholds, side-quest prerequisites, and specific boss-kill conditions—not just raw progression. For example, "The Corrupted Blade" only appears after you finish the main mission "Hell's Gate" (Chapter 4) AND have defeated the optional boss Kashin Koji in the "Twilight of the Gods" side quest. Additionally, certain hidden missions like "The Crimson Oath" require you to have collected all 9 Kodama in the preceding region, while others unlock only after you've cleared Nioh 3's Dream of the Demon difficulty once. Missing any single prerequisite—even a single Kodama—will keep the mission locked, so cross-check your region progress against the full unlock table in the Hell Rising walkthrough before assuming a bug.

• All kodama collected: Some regions have a secret mission that only appears after you find every kodama in that region. The mission icon looks like a glowing kodama statue rather than a standard mission marker.

• Boss rush mode: After clearing all main missions in a region, a boss rush mission unlocks that lets you fight every boss from that region in sequence. This is an excellent farming spot for divine gear.

• Sudama chain trades: Completing three Sudama trades in a single region unlocks a hidden mission where you fight a giant Sudama boss.

• No-hit challenge missions: A few missions unlock only if you complete a specific main mission without taking damage from a particular boss. These are extremely difficult and mostly for bragging rights.

The no-hit challenge missions are the most controversial unlock condition because they require near-perfect execution. Community reports indicate that these missions reward unique weapon skins and titles that cannot be obtained anywhere else. If you are struggling with these, consider using the Summoning Seal strategy mentioned earlier, since the seals can stagger bosses and create safe windows for healing.

Hidden missions also count toward region completion percentage, which means they can help you reach the threshold needed to unlock the next story chapter. This is particularly useful in regions where you have already completed all visible side quests but still fall short of the 60-70% requirement.

Region Completion Percentages and Progression Gates

Ibaraki Doji Summoning Seal Farming for Mission Unlocks

The PowerPyx boss guide confirms Ibaraki Doji's Summoning Seal is an automatic story unlock from the main boss in Heian, making it your most reliable high-damage seal for progression-gated fights. Unlike Nuribotoke, which requires optional exploration to obtain, Ibaraki Doji's seal costs zero extra mission time. Pair it with the Summoning Basics skill to stretch 1-2 base uses into 2-4 casts per mission. This efficiency matters most when clearing region completion gates, since you can chain multiple story missions without backtracking to restock.

Sudama Merchant Valuables and Skill Unlock Routing

IGN's guide confirms that unlocking Skills requires looting Valuables from treasure chests, specific corpses, and clearing points of interest—but the tiny purple Sudama merchants offer a faster route. Each Sudama merchant stocks 2-3 Valuables that count toward a region's mission unlock requirements, letting you bypass tedious corpse-hunting. Prioritize Sudama purchases in regions where you are 1-2 Valuables short of a mission gate. This saves roughly 15-20 minutes per region compared to full exploration, which is critical when farming region completion percentages.

Understanding how region completion percentage works is the single most important piece of knowledge for any Nioh 3 mission unlock guide. The percentage is not simply the number of missions cleared divided by total missions. It also factors in kodama discoveries, Sudama trades, and hidden mission completions.

The table below shows the approximate contribution of each activity type to region completion, and it is the single most important reference for pacing your early game in Nioh 3. Unlike the previous titles, where main missions alone dictated progress, Nioh 3 weights side missions and optional "Dark Realm" skirmishes at roughly 35% of the total regional percentage. This means that if you rush only the main story beats, you will hit the region's "Progression Gate" (typically at 70% completion) with a significant shortfall, locking you out of the next region's main quest. For example, in the "Hell Rising" prologue, skipping the two side missions and the "Twilight" encounter leaves you at 58%—forcing a backtrack that breaks the intended level-scaling curve. To avoid this, prioritize the "Region Map" filter to see which activities offer the highest percentage yield per minute, and always clear the "Expedition" sub-missions before tackling the region's final boss.

This weighting means that collecting all kodama in a region can contribute as much as a full side quest to your completion percentage. Players who skip exploration often find themselves stuck at 55-65% completion with no visible missions left, which forces them to backtrack and search for kodama or Sudama merchants.

The IGN wiki on things to do first in Nioh 3 emphasizes that exploring the open world and clearing points of interest is essential for unlocking skills and progression. The wiki notes that looting specific corpses and checking Sudama merchant wares counts toward region valuables, which in turn affects mission unlock conditions. This is a subtle mechanic that many players miss entirely.

If you are stuck at a completion percentage wall, prioritize these activities in order: first, clear any remaining main missions (green checkmarks) in the region, as these grant the largest percentage jumps (typically 4–6% each) and unlock the next region's gate; second, tackle side missions with the "New" icon, which often reward Smithing Texts or Lock of Hair and count for 2–3% apiece; finally, revisit the Tori Gate for co-op replays of any missed sub-missions, since hidden Kodama locations and hot springs discovered during co-op still register toward your region tally—skipping these is why many players stall at 97% before the final boss.

1. Find all kodama using the kodama sensor from the shrine menu.

2. Complete all visible side quests, including NPC companion missions.

3. Trade with every Sudama merchant you find.

4. Defeat all Shunobon encounters in the region.

5. Check for hidden missions by revisiting the region map after each main mission.

The Bakumatsu missions in the final region follow a slightly different unlock pattern. According to player reports, these missions require you to complete specific story missions in a particular order, and some only unlock after you finish the base game and start New Game+. Our Nioh 3 Bakumatsu missions guide covers the story length and mission rewards for this final region in detail.

Frequently Asked Questions

What is the fastest way to unlock the next story mission in Nioh 3?

Focus on completing side quests and collecting kodama in your current region. Each side quest adds 8-12% to region completion, while kodama add 1-2% each. If you are above 60% completion, the next story mission should appear on the map. If not, check for Sudama trades and hidden missions.

Do I need to complete all side quests to finish the main story?

No, you only need to reach the 60-70% region completion threshold. You can skip some side quests, but you must compensate with kodama discoveries and Sudama trades. Skipping too many side quests means you will need to find nearly every kodama in the region to unlock the next chapter.

How do I unlock the Hell Rising DLC missions?

Finish the base game story, then load your save and look for the The Ashen Capital prologue mission. Completing this mission unlocks the first Hell Rising region. Each subsequent DLC region requires 60-70% completion, and the recommended level is 120+ for the first DLC mission.

What are Summoning Seals and how do they help with mission unlocks?

Summoning Seals are consumable items that deal massive damage to specific bosses. They do not directly unlock missions, but they help you defeat difficult bosses that block story progression. The Ibaraki Doji boss in the Heian region drops a seal that is particularly effective against DLC bosses.

Can I unlock hidden missions without collecting all kodama?

No—most hidden missions require all Kodama or specific Sudama trades, not collection alone. The giant Sudama mission needs three trades, while no-hit challenges demand perfect boss fights. Boss rush only requires clearing all main missions in a region. Check our Hidden Missions section for exact triggers before farming Kodama.