There are three forms of Haki currently obtainable in Haze Seas: Buso Haki (Armament), Observation Haki, and Conqueror’s Haki. Buso Haki can be obtained from the Buso Trainer NPC at Logue City. Observation Haki can be obtained from the Observation Haki Trainer at Marine Base Town. Conqueror’s Haki can only be used if you have the D. Clan Race. Buso and Observation Haki can be further upgraded to increase the damage buff and the attack dodges, respectively.
Adding Haki to your build in Haze Seas will give you a weapon/fighting styles damage buff (Buso Haki), allow you to dodge enemy attacks (Observation Haki), and deal damage to weaker enemies (Conqueror’s Haki). All these buffs and skills can be really helpful for your PvE progression as well as in PvP fights. This complete Haze Seas Haki guide will tell you exactly how to obtain all forms of Haki and further increase their buffs/effects. So, let’s get started.
How to Get Buso Haki in Haze Seas
Buso Haki, also called Armament Haki, can be obtained from the Old Man Silver (Buso Trainer) NPC at Logue City. Go to Logue City and then go towards the left corner of the island to find the Old Man Silver NPC standing at the base of a house. Talk to him to obtain Level 1 Bosu Haki. You must be Level 350 and pay him $100,000 to obtain Level 1 Bosu Haki.
At Level 1, you get a +2.5% Damage buff for your Weapons and Fighting Styles while the Buso Haki is active. You can upgrade Buso Haki to Level 5 to unlock its maximum damage buff. Read on to learn how to level up your Buso Haki in Haze Seas.

How to Upgrade Buso Haki in Haze Seas
To upgrade Buso Haki in Haze Seas, you simply need to use it as much as possible to earn EXP and then complete a quest from the Armament Expert NPC (Flower Capital - Sea 2). As you earn more EXP, you’ll unlock higher levels of the Buso Haki in Haze Seas. Once you reach Level 4, you can start the quest for Buso Haki Level 5.
The table below shows all the levels, how much EXP you need to earn to unlock them, and the stat buffs they give to your Buso Haki:
| Level | Unlock Requirements | Effects |
|---|---|---|
| Level 2 | Earn 5,000 Buso Haki EXP. You’ll have to land approximately 5,000 Attacks with Buso Haki. | +5% Damage |
| Level 3 | Earn 20,000 Buso Haki EXP. You’ll have to land approximately 20,000 Attacks with Buso Haki. | +7.5% Damage |
| Level 4 | Earn 50,000 Buso Haki EXP. You’ll have to land approximately 50,000 Attacks with Buso Haki. | +10% Damage |
| Level 5 | Earn 100,000 Buso Haki EXP. You’ll have to land approximately 100,000 Attacks with Buso Haki. After that, go to Sea 2 and talk to the Armament Expert NPC at Flower Capital to start the Level 5 quest. To complete the quest, you need to: - Take 1,000 hits from enemies. - Give 200 Gems to the Armament Expert NPC. | +15% Damage +10% Damage Resistance |
Related: Haze Seas NPC Locations Guide
How to Get Observation Haki in Sailor Piece
Observation Haki can be obtained from the Observation Haki Trainer NPC. Go to the Marine Base Town Island, and you can find the NPC standing just behind the Navigator NPC. Talk to him to get Level 1 Observation Haki for $150,000. You must be a Level 600 player to be able to get Observation Haki.
At Level 1, you can dodge up to 3 enemy attacks. However, you can obtain up to 8 Dodges and more Observation Haki buffs by leveling up your Observation Haki. Read on to learn all about that.

How to Upgrade Observation Haki in Haze Seas
You can upgrade your Observation Haki and higher levels simply by using Observation Haki during gameplay. Using Observation Haki (press J to use) will give you Observation Haki EXP that will automatically unlock higher levels.
The maximum Observation Haki level in Haze Seas is Level 6. You’ll be at Level 1 when you purchase Observation Haki from the NPC at Marine Base Town. After that, you can reach Level 5 simply by earning EXP (dodging enemy attacks). For Level 6, you need to complete a quest from the Observation Expert NPC at Flower Capital.
See the table below to learn more about the levels, their requirements, and their buffs:
| Level | Unlock Requirements | Effects |
|---|---|---|
| Level 2 | Earn 100 Observation Haki EXP. You’ll have to dodge approximately 100 Attacks with Observation Haki. | 4 Dodges |
| Level 3 | Earn 500 Observation Haki EXP. You’ll have to dodge approximately 500 Attacks with Observation Haki. | 5 Dodges |
| Level 4 | Earn 2,000 Observation Haki EXP. You’ll have to dodge approximately 2,000 Attacks with Observation Haki. | 6 Dodges |
| Level 5 | Earn 3,000 Observation Haki EXP. You’ll have to dodge approximately 3,000 Attacks with Observation Haki. | 7 Dodges |
| Level 6 | Earn 4,000 Observation Haki EXP. You’ll have to dodge approximately 4,000 Attacks with Observation Haki. After that, go to Flower Capital and talk to the Observation Expert NPC to start the Level 6 quest. To complete the quest, you have to: - Defeat 5 players. - Defeat 10 Island Bosses - Give $10M to the Observation Expert NPC. | - 8 Dodges - See players on different islands. Also see their Health, Stamina, Player Level, and Fruit/Fighting Style/Sword (Range = 250 Studs). |
How to Get the Ultra Instinct Skin for Observation Haki in Haze Seas
After you reach Observation Haki Level 6, you can obtain the Ultra Instinct Skin for your Observation Haki by talking to the Observation Expert after dodging 20,000 enemy attacks. You’ll need to give him the following items to get the Ultra Instinct Skin:
- 1,000 Gems
- 2x Shrine Relics
Related: How to Get All Haze Seas Materials
How to Get Conqueror’s Haki in Haze Seas
Only payers who have the D. Clan Race can use Conqueror’s Haki in Haze Seas. If you get the D. Clan Race, you’ll automatically gain the Conqueror’s Haki and can use it by pressing H. When you use Conqueror’s Haki, it consumes 250 Stamina. However, if you can get D. Clan V2 Race, using Conqueror’s Haki only consumes 200 Stamina.
Unlike the Bosu Haki and the Observation Haki, Conqueror’s Haki does not have different levels.
Conqueror’s Haki was also obtainable by purchasing the Conqueror’s Haki Gamepass, which has now been removed from the game with the Haze Seas rerelease.
What Does Conqueror’s Haki Do in Haze Seas
Conqueror’s Haki deals damage to nearby enemies and stuns them for a few seconds. However, Conqueror’s Haki does not work on Island Bosses and Super Bosses. It only deals damage to weaker mob NPCs.
It does work in PvP and has the same effect as it has on the weaker NPCs. When two players activate Conqueror’s Haki within a 300 Studs radius, they both enter a state of Conqueror’s Clash. During the clash, players have to take part in a mini-game. If you win the minigame, your enemy takes damage, gets knocked back, and gets stunned. If you lose the minigame, all those effects apply to you. When no one wins the minigame, the clash gets canceled.
That's everything you need to know about the three Haze Seas Haki. Hopefully, this will help you obtain and master all forms of Haki and get your build to the next level. Make sure to redeem the latest Haze Seas Codes while you're here and also check out more helpful guides we have for Haze Seas.