Re:AOPG Haki Ranking
Observation, Armament, Conqueror's Haki and Full-Body ranked with unlock chains and best builds.
Haki is the deepest progression system in Re:AOPG. It defines your damage ceiling, your PvP scaling, your access to the toughest raid bosses, and your ability to unlock the V4 race awakenings on the Races tier list. This page ranks the three main Haki types — Observation, Armament and Conqueror’s — at every stage (Basic, Advanced, Full-Body), walks through every unlock NPC, and pairs each Haki with the recommended build. The detailed unlock chains are on the How to unlock Haki guide and the How to unlock Full-Body Haki guide.
The current meta (Aug 2026) has Conqueror’s Haki sitting at the top of every Haki ranking. It is the prerequisite for the World Boss damage cap, the King’s Haki unlock, and every V4 race awakening. Armament Haki is the most-used Haki in the game (every PvE and PvP build tags attacks with Armament), and Observation Haki is the most underrated (Future Sight is the strongest defensive passive in the live game).
Haki Types at a Glance
| Haki Type | Effect | Trainer / Unlock | Top Stage |
|---|---|---|---|
| Armament | +1 Haki per training round | Rayleigh (Random Wilderness) | Internal Armament (New Zou) |
| Observation | +0.5s prediction per 100 Haki | Auto-unlock at 100 Haki | Future Sight (Ruined Kingdom) |
| Conqueror’s | Unlocks full World Boss damage | The Boss (Arena Island, 1.5%) | King’s Haki (NPC Andre, Onigashima) |
The detailed unlock chains are on the Haki guide and the Full-Body Haki guide.
S+ Tier — King’s Haki (V4 Race Awakening)
The S+ tier is reserved for King’s Haki — the post-Conqueror’s capstone. It is the prerequisite for every Mythic-tier raid and the strongest single Haki passive in the game.
| Haki | Requirement | Unlock NPC | Buff |
|---|---|---|---|
| King’s Haki | 4,500 Haki + Conqueror’s + Internal + Future Sight + 3× each of Big Mom / Shanks / Kaido / Blackbeard kills | NPC Andre on Onigashima | Full damage on every raid boss + King’s Haki racial aura |
King’s Haki is the endgame Haki tier. The chain takes most players 2-3 months of dedicated grinding to clear. The full walkthrough is on the Haki guide.
S Tier — Conqueror’s Haki
Conqueror’s Haki unlocks full damage against the World Boss. Without it, your damage is capped at roughly 25% of the listed value. It is the longest single-Haki grind in the game — most players need 50-100 clears of The Boss on Arena Island.
| Haki | Requirement | Unlock NPC | Buff |
|---|---|---|---|
| Conqueror’s Haki | 1.5% drop from The Boss | The Boss on Arena Island (Sea 2) | Full World Boss damage + Conqueror’s racial knockback |
How to farm Conqueror’s Haki — The Boss spawns on Arena Island (Sea 2) on a 15-minute rotation. Each clear drops Conqueror’s Haki at 1.5% per clear. Most players need 50-100 clears to land the drop, which works out to roughly 12-25 hours of focused farming.
What Conqueror’s unlocks — Full damage against the World Boss (Shanks at Red Hair Island), the Conqueror’s knockback passive in PvP, and the prerequisite for King’s Haki.
A Tier — Advanced Haki (Armament + Observation)
The A tier covers the Advanced Armament and Advanced Observation unlocks. These are the bread-and-butter Sea 2 buffs and the prerequisites for the S-tier Haki chain.
| Haki | Requirement | Unlock NPC | Buff |
|---|---|---|---|
| Advanced Armament | 1,700 Haki | Zou Island NPC | +1 damage tier on every Haki-tagged attack |
| Advanced Observation | 1,500 Haki | Zou Island / Ruined Kingdom NPC | +1 prediction window |
Advanced Armament unlocks the next damage tier for Armament users. It is the prerequisite for Internal Armament and the recommended first Haki unlock after Conqueror’s.
Advanced Observation extends the prediction window. It is the prerequisite for Future Sight and the recommended parallel unlock alongside Advanced Armament.
B Tier — Internal Armament + Future Sight
The B tier covers the Internal Armament and Future Sight unlocks. These are the strongest single-Haki passives in the game outside of Conqueror’s and King’s.
| Haki | Requirement | Unlock NPC | Buff |
|---|---|---|---|
| Internal Armament | 2,500 Haki | New Zou Island (Sea 3) | Top-tier Armament damage |
| Future Sight | 2,000 Haki | Ruined Kingdom (Sea 2 / Sea 3) | 2s prediction window for the toughest raid bosses |
Internal Armament unlocks the top-tier Armament damage and is the prerequisite for King’s Haki. Most players target Internal Armament after they have cleared Conqueror’s.
Future Sight adds a 2-second prediction window that lets you dodge the toughest raid boss mechanics. It is the prerequisite for King’s Haki and the recommended parallel unlock alongside Internal Armament.
C Tier — Basic Armament + Basic Observation
The C tier covers the basic Armament and Observation unlocks. These are the first Haki unlocks every player completes and the foundation for the entire Haki chain.
| Haki | Requirement | Unlock NPC | Buff |
|---|---|---|---|
| Armament (Basic) | 700K Beli | Rayleigh on Random Wilderness (Sea 1) | +1 Haki per training round |
| Observation (Basic) | Auto-unlock at 100 Haki | — | +0.5s prediction per 100 Haki |
Armament (Basic) unlocks at Rayleigh on Random Wilderness for 700K Beli per training round. Train repeatedly to level Armament. The full walkthrough is on the Haki guide.
Observation (Basic) unlocks automatically at 100 Haki. There is no trainer cost — just keep training Armament until the Observation quest triggers.
Full-Body Haki (V4) — The Post-King’s Capstone
Full-Body Haki is the V4 awakening for the standard Haki chain. It amplifies every Haki-infused attack by up to 4× HP and 3.2× damage at the maximum stage. The unlock is gated behind the Shanks Island upgrader NPC, four sequential stage upgrades, and a stack of Pica Dungeon runs.
| Stage | Haki Stats | Gems | Pica | Multiplier |
|---|---|---|---|---|
| 1 | 5,000 | 10,000 | 1 | 2.3× HP / 1.9× damage |
| 2 | 5,400 | 15,000 | 2 | 2.6× HP / 2.2× damage |
| 3 | 6,000 | 20,000 | 3 | 3.2× HP / 2.5× damage |
| 4 | 7,000 | 30,000 | 4 | 4× HP / 3.2× damage |
| Total | 7,000 max | 75,000 | 10 | — |
The full stage-by-stage walkthrough is on the Full-Body Haki guide.
Haki Trainer Locations
Every Haki trainer and unlock NPC in the game:
- Random Wilderness (Sea 1) — Rayleigh, Armament trainer (700K Beli).
- Arena Island (Sea 1/2) — The Boss, Conqueror’s Haki drop (1.5%).
- Zou Island (Sea 2) — Advanced Armament trainer (1,700 Haki) + Advanced Observation trainer (1,500 Haki).
- Ruined Kingdom (Sea 2) — Advanced Observation (1,500 Haki) + Future Sight (2,000 Haki).
- New Zou (Sea 3) — Internal Armament (2,500 Haki).
- Onigashima (Sea 3) — NPC Andre, the Race V4 / King’s Haki (V4) trainer.
- Shanks Island (Sea 3) — Full-Body Haki upgrader NPC, four-stage chain.
- Wano (Sea 3) — Kaido boss (King’s Haki prerequisite).
- Pirates Paradise (Sea 3) — Blackbeard boss (King’s Haki prerequisite).
- Red Hair Island (Sea 3) — Shanks (World Boss rotation).
- Whole Cake Island (Sea 3) — Big Mom boss.
Best Haki-Focused Builds
For a Haki-focused build, the recommended loadout:
- Haki DPS — Leopard + Sword Saint + Skypiean + Stage 4 Full-Body Haki. Full-Body Haki Stage 4 turns each sword swing into a 3.2× damage multiplier.
- Haki Tank — Lunarian + Dark Awk + Cyborg + Stage 3 Full-Body Haki. Self-revive race + the highest-sustained tanking style.
- Haki PvP — Mink + Rokushiki Soru + Dragon + Stage 4 Full-Body Haki. The Mink +15% speed bonus stacks with Soru’s dash for the fastest PvP chase.
The full build rankings are on the Best builds hub and the Races tier list.
How to Get Haki Stats
Haki Stats are the currency of the Haki chain. They drop from:
- Sea 3 raid bosses — every raid boss drops Haki Stat books at roughly 1% per clear.
- Conqueror’s Haki XP — guaranteed per Kaido clear.
- Pica Dungeon — drops Haki Stat fragments at 1% per clear.
- Trainer rounds — Rayleigh, Zou and New Zou trainers all grant Haki Stat XP per round.
Most players farm Haki Stats via the meta raid ladder. The fastest Haki Stat farm is Boss Sukuna on Jujutsu Island (Multiverse Sea) at roughly 2% per clear.
Haki Stacking Rules
Haki multipliers stack multiplicatively. A player with Conqueror’s + Internal Armament + Future Sight + Stage 4 Full-Body Haki gets:
- World Boss damage: 1× (base) × 4× (Conqueror’s) × 1.5× (Internal) × 1.5× (Future Sight) × 3.2× (Full-Body Stage 4) = ~28.8× total World Boss damage.
Pair the Haki chain with the meta Devil Fruit + Fighting Style builds. The full damage ladder is on the Best builds hub.
Recommended Haki Stage Targets
| Stage | Target Player | Multiplier |
|---|---|---|
| Conqueror’s | Mid-game Sea 2+ | Full World Boss damage |
| Internal + Future Sight | End-game Sea 2 / early Sea 3 | Top-tier Haki damage |
| King’s Haki | End-game Sea 3 | Full damage on every raid boss |
| Full-Body Stage 3 | Realistic end-state | 3.2× HP / 2.5× damage |
| Full-Body Stage 4 | Multi-month project | 4× HP / 3.2× damage |
Related Hubs
- How to unlock Haki — baseline Haki unlocks.
- How to unlock Full-Body Haki — V4 walkthrough.
- Races tier list — V4 race awakenings.
- Best builds hub — Haki-focused builds.
- Bosses hub — Haki Stat drop sources.
- World Boss — Conqueror’s Haki requirement.
Frequently Asked Questions
Quick answers to the most common Re:AOPG questions.
What is the strongest Haki type in Re:AOPG?
King's Haki — the post-Conqueror's capstone unlocked via NPC Andre on Onigashima. Requires 4,500 Haki + Conqueror's + Internal + Future Sight + 3× each of Big Mom, Shanks, Kaido and Blackbeard kills. The full ranking is on the [Haki ranking page](/players/haki-ranking/).
How do I unlock Conqueror's Haki?
Defeat The Boss on Arena Island (Sea 2) at 1.5% drop rate per clear. Most players need 50-100 clears, which works out to roughly 12-25 hours of focused farming. The full walkthrough is on the [Haki guide](/guides/how-to-unlock-haki/) and the [Haki ranking page](/players/haki-ranking/).
Where is Rayleigh the Haki trainer?
Random Wilderness in the First Sea. He trains Armament Haki at 700K Beli per round. Train repeatedly to level Armament. The full trainer list is on the [Haki ranking page](/players/haki-ranking/) and the [Haki guide](/guides/how-to-unlock-haki/).
What is the difference between Future Sight and Full-Body Haki?
Future Sight is a 2-second prediction window that lets you dodge the toughest raid boss mechanics. Full-Body Haki is the V4 awakening that amplifies every Haki-infused attack by up to 4× HP and 3.2× damage. Both are on the [Haki ranking page](/players/haki-ranking/).
What is the recommended Haki-focused build?
Leopard + Sword Saint + Skypiean + Stage 4 Full-Body Haki — the Haki DPS ceiling. The Lunarian + Dark Awk + Cyborg + Stage 3 Full-Body Haki build is the Haki tank. Mink + Rokushiki Soru + Dragon + Stage 4 Full-Body Haki is the Haki PvP. The full breakdown is on the [Best builds hub](/tier-list/builds/) and the [Haki ranking page](/players/haki-ranking/).