sailor piece

How to Get Upper Seal in Sailor Piece (Fast Farming Guide + Uses)

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If you’ve started farming bosses or unlocking late-game fighting styles, you’ve probably realized one thing already…

Upper Seals are everywhere.

Almost every major unlock in Sailor Piece asks for them. Boss summons, fighting styles, upgrades… everything.

And the worst part? You’ll never have enough.

So instead of farming randomly and hoping for drops, let’s go through the smartest way to get Upper Seals fast.

How to Get Upper Seal in Sailor Piece

The Upper Seal is a drop-based item.

You can get it by defeating enemies across the game.

But not all enemies are equal.

The higher the level of the enemy, the better your chances.

Best Places to Farm Upper Seal

If you want to farm efficiently, location matters a lot.

Lawless Island

This is one of the best places to farm.

Why?

• High-level enemies
• Fast respawn
• Good drop chances

Ninja Island

Another solid option.

• Strong mobs
• Better drop rates than early islands

Soul Dominion

For advanced players.

• Strong enemies
• Higher drop potential

SEE ALSO:

Should You Farm Bosses or Mobs?

This is where most players get confused.

Yes, bosses have better drop rates.

But…

They take time.

Best Strategy

• Farm high-level mobs for consistency
• Farm bosses occasionally for higher drop chance

If your goal is speed, mobs are better.

If your goal is luck, bosses help.

Fastest Way to Farm Upper Seals

Now let’s talk about what actually works.

1. Focus on AoE Damage Builds

You need to kill enemies fast.

Use:

• AoE fighting styles
• High DPS weapons
• Strong devil fruits

The faster you clear mobs, the more drops you get.

2. Stack Luck Boosts

Luck directly affects drops.

Use:

• Titles
• Races
• Clans
• Accessories

Even small boosts matter over long farming sessions.

3. AFK Farming (Best Method)

If your build is strong enough:

• Go to a high-level island
• Turn on auto-farm
• Let it run

This is the easiest way to farm hundreds of seals over time.

4. Upgrade Your Build First

Don’t rush farming with a weak setup.

Improve:

• Damage
• Survivability
• Skill tree

A better build = faster farming.

5. Server Hop for Boss Farming

If you’re farming bosses:

• Kill boss
• Switch server
• Repeat

This saves time waiting for respawns.

How to Use Upper Seal in Sailor Piece

This is where Upper Seals become extremely important.

They are required for multiple late-game systems.

1. Summon Moon Slayer Boss

Requirement Amount
Upper Seal 1
Money 700,000
Gems 700

You’ll be doing this a lot while farming.

2. Unlock Moon Slayer Fighting Style

Requirement Amount
Upper Seal 25
Other materials Required

3. Unlock Moon Slayer F Move

Requirement Amount
Upper Seal 85
Other materials Required

Total Upper Seals Needed

To fully unlock Moon Slayer and its F move:

110 Upper Seals

And that’s just for one fighting style.

Is Upper Seal Hard to Get?

Yes and no.

It’s not rare in the sense of impossible…

But you need a lot of them.

So it becomes a grind item over time.

Common Mistakes to Avoid

Most players waste time here.

Avoid this:

• Farming low-level enemies
• Ignoring luck boosts
• Not using AoE builds
• Waiting too long for bosses

FAQs

What is the fastest way to get Upper Seal?

Farming high-level mobs on Lawless Island or Ninja Island.

Do bosses drop more Upper Seals?

Yes, but they take longer to defeat.

Can you buy Upper Seals?

No. They must be farmed.

How many Upper Seals do you need?

At least 110 for Moon Slayer and its F move.

Final Thoughts

Upper Seals are one of those items you’ll keep farming throughout the game.

At first, you’ll struggle to get a few.

Later, you’ll need hundreds.

If you focus on:

• High-level farming spots
• Strong AoE builds
• Luck boosts

You’ll build a steady supply without feeling stuck.

And once that happens…

Unlocking late-game content becomes much easier.