What to know
- Conqueror Fragment is mandatory to start the Conqueror Haki quest
- Any NPC can drop it, but stronger NPCs have better odds
- Shinjuku Island is the fastest farming spot due to enemy density
- Drop rate is very low, so efficiency matters more than luck
In Sailor Piece, the Conqueror Fragment is a hard gate. Until you obtain it, Conqueror Haki progression is completely locked, which is why players rush to find the most time-efficient method. The good news is that there’s no hidden quest, boss requirement, or rare chest—you earn it through combat. The bad news is that RNG is unforgiving, so your strategy needs to maximize kill speed and spawn uptime.
What the Conqueror Fragment actually does
The Conqueror Fragment is not a consumable or stat item. It’s a quest trigger. Once it drops, it enables the Conqueror Haki quest, opening access to one of the strongest late-game power systems in Sailor Piece. Without it, no amount of leveling or currency helps—you’re simply locked out.
| Aspect | Details |
|---|---|
| Item name | Conqueror Fragment |
| Purpose | Unlocks Conqueror Haki questline |
| Drop source | All NPC enemies |
| Drop rate | Very low |
| Best farm spot | Shinjuku Island |
| Speed factor | Enemy strength & spawn density |
Because of this, the fragment is intentionally rare, pushing players to engage with high-risk, high-reward combat loops instead of passive grinding.
How drop rates really work for Conqueror Fragment
Every NPC in Sailor Piece technically has a chance to drop the Conqueror Fragment. However, enemy strength directly influences your odds. Low-level mobs can drop it, but the probability is so small that farming them is inefficient. Higher-tier NPCs compress time by giving you fewer kills per fragment, even if each fight takes longer.
The key is finding a location where enemy toughness, spawn speed, and travel time are balanced—and that’s where Shinjuku Island stands out.
Why Shinjuku Island is the fastest farm
Shinjuku Island is widely considered the best farming location because it concentrates strong NPCs in compact routes. You spend less time running between fights and more time actually rolling the drop table. Even though enemies hit harder, the improved odds outweigh the extra difficulty.
Another advantage is respawn flow. You can clear a loop, reset positioning, and immediately continue without long downtime, which is critical when farming an item with a low RNG threshold.
| Farming factor | Shinjuku Island |
|---|---|
| NPC strength | High |
| Enemy density | Excellent |
| Respawn efficiency | Fast |
| Travel downtime | Minimal |
| Overall efficiency | Best in game |
How to farm efficiently without burning out
The biggest mistake players make is hopping islands too often. Because the fragment is RNG-based, consistency beats variety. Pick Shinjuku Island, settle into a rhythm, and focus on fast clears over flashy fights. Builds that emphasize area damage, cooldown uptime, and survivability outperform glass-cannon setups in long sessions.
It’s also important to manage expectations. You might get lucky early, or you might go dozens of clears without a drop. That’s normal. The system is designed so that time invested equals progress, not guaranteed results per run.
Expected farming experience
| Factor | Reality |
|---|---|
| Guaranteed drop? | No |
| Time required | Variable (RNG-based) |
| Skill requirement | Moderate |
| Best mindset | Patient & consistent |
What not to do while farming
Avoid low-level NPC zones, even if they’re easier. The kill speed doesn’t compensate for the poor drop odds. Also avoid switching servers repeatedly; server hopping doesn’t reset luck in a meaningful way and often wastes time.
Finally, don’t assume bosses are required. Regular NPCs are sufficient, and bosses often slow your farming loop more than they help.
Is Conqueror Fragment worth the grind
The fastest way to get the Conqueror Fragment in Sailor Piece is simple in concept but demanding in execution: farm strong NPCs consistently on Shinjuku Island. There’s no shortcut, exploit, or guaranteed method—but by focusing on high-value enemies and minimizing downtime, you dramatically improve your odds. Stick with it, and once the fragment drops, Conqueror Haki progression finally opens up.
