Black Blade (Kokuto)
A Black Blade — known as Kokuto in Japanese — is the pinnacle of sword mastery in A One Piece Game. In the One Piece universe, only the mightiest swordsmen can permanently coat their blade in Armament Haki, creating an impervious black weapon that deals dramatically amplified damage. In AOPG, obtaining or forging a Black Blade represents one of the highest achievements for sword-focused characters.
Key Stats / Info
| Stat | Value |
|---|---|
| Rarity | Legendary |
| Category | Swords |
| Haki Coating | Permanent (Armament) |
| Stat Scaling | Sword Mastery |
| PvP Rating | S-Tier |
| PvE Rating | S-Tier |
| Damage Type | Slash / Haki |
Notable Black Blades in AOPG
- Yoru (Black) — The legendary black blade of Dracule Mihawk, dealing the highest single-target sword damage.
- Oden Blades (Black) — Dual black blades dropped by the Kozuki Oden boss NPC with a very low drop rate.
- Dual Yoru — Twin Yoru swords for players running a dual-blade build.
How to Obtain
- Yoru — Obtainable from the Black Market, high-tier trading, or rare NPC drops.
- Oden Blades — Dropped exclusively by the Kozuki Oden NPC at a very low percentage chance.
- General Black Blades — Some swords can be upgraded to black blade status by maximizing Sword Mastery and meeting specific Haki requirements.
Notes
- All Black Blades benefit massively from high Sword Mastery stat investment.
- Permanent Armament Haki coating means Black Blades deal full damage to Haki-coated enemies.
- Oden Blades are among the rarest items in AOPG — expect extensive boss farming.
- Dual Black Blade builds are viable at high Sword Mastery; pair with the Two/Three Sword Style abilities.
- Black Blades synergize with the Haki stat for further penetration damage bonuses.