S TierMax Lv 50Haki

Observation Haki

The first Haki players typically acquire. Observation Haki starts with 5 dodges and adds +1 dodge per 10 levels, reaching a maximum of 10 dodges at Level 50. Purchased from the Observation Master NPC on Desert Island for 250,000 Cash and 300 Gems.

Overview

Property	Value
Tier	S
Max Level	50
Max Effect	Maximum 10 dodges (5 base + 5 × 10-level bonuses). Near-perfect evasion against predictable attacks.
Last Updated	2026-04-23

How to Unlock Observation Haki

Go to Desert Island and find the Observation Master NPC. Cost: 250,000 Cash + 300 Gems.

After purchasing, Observation Haki levels up automatically through combat use. Keep fighting with it active and it will gain experience passively — no separate leveling mechanic is required.

Level Progression

Level	Name	Effect	Requirement
1	Observation Awakening	Base 5 dodges before the effect resets. Automatically dodges incoming enemy attacks.	Purchase from Observation Master NPC on Desert Island (250,000 Cash + 300 Gems)
10	Enhanced Observation	+1 dodge — total 6 dodges. Pattern: +1 dodge every 10 levels (sailorpiecewiki /entries/haki-system 2026-04-23).	Level up via repeated use in combat — keep fighting with Haki active
50(max)	Max Observation	Maximum 10 dodges (5 base + 5 × 10-level bonuses). Near-perfect evasion against predictable attacks.	Extensive combat experience at high levels

Lv 1 — Observation Awakening

Purchase from Observation Master NPC on Desert Island (250,000 Cash + 300 Gems)

Lv 10 — Enhanced Observation

Level up via repeated use in combat — keep fighting with Haki active

Lv 50 — Max Observation

Extensive combat experience at high levels

Tips & Strategy

Get this first — it's the cheapest Haki and helps survive early boss fights
Observation Haki is passive and activates automatically
Dodge count starts at 5 and grows to 10 at max level (5 base + 1 per 10 levels)
Essential for surviving harder open-world bosses like Aizen and Madoka

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All Haki Types

Overview of all 3 Haki types and recommended unlock order.

Runes Wiki

Pair Observation Haki with the right rune for maximum damage output.

Best Builds Using Observation Haki

Find builds that take advantage of Observation Haki's bonuses.

Accessories Wiki

Stack accessories with Haki for optimal stat totals.

Active Codes

Redeem codes for free Gems to help unlock Haki faster.

Damage Calculator

Calculate exact DPS with Haki damage bonuses factored in.