Kikoku icon, Mythical rarity item in Grand Piece Online

Kikoku KIKO

Tier A Mythical Low demand Reliable

Current trading value

19K

Range 17K–21K

Window12h

UpdatedSep 10, 2026

Trades10,674
Offered7,942
Wanted2,732
Demand ×0.34

In stock from us

trade value per $1

Buy on PetMart

PetMart is our shop

Kikoku isn’t in stock. Mochi trades near it10K, $4.89. PetMart is our shop

What Kikoku's value means

At 19K value units, Kikoku trades for about 1.9× a Mythical Fruit Chest, the 10,000-unit reference item the whole value chart is pegged to.

That figure is a high-confidence read: the solver places the true value between 17K and 21K (a ±10% band) off 10,674 observed Discord trades.

Over the last week the value has been softening. The 7-day read sits -5.8% against the 30-day average.

In trade chats and value lists, Kikoku is also written KIKO.

Demand is currently rated Low and rarity is Mythical, both recomputed every solver run.

How to get Kikoku

Dropped by
Law
Location
Rose Kingdom
Drop rate
0.5%
Trade level
475+

Price history · 60 days

Per-day median across observed trades. Last point is today's solver run.

-11.5% / 60d
19,107

Recent Kikoku trades

The exact offers our pipeline parsed from Discord. No edits, no opinions.

  • Kikoku Dark Blade seen 320×
  • Kikoku Mythical Fruit Chest seen 230×
  • Kikoku Sickle of Sorrow seen 193×

Most common trade shapes observed for Kikoku, from 2,081 solo-trade samples.

Trade recommendations

Auto-built from the value-matches graph. Verdicts use the same win/fair/lose math as the calculator.

FAIR

Kikoku for Thunder Club (20K)

Inside the confidence band. Fair on paper.

-2.8% delta

WIN

Kikoku for Nightfall Shroud (17K)

Kikoku's value tops Nightfall Shroud. Clean win on paper.

+11% in your favor

Flips with Kikoku

See all flips →

Trades that read fair to the other player but leave you ahead.

    Hopiyo The Bunny for Kikoku, you gain +14% +14% Devil Fruit Rod for Kikoku and Mega-Pow, you gain +21% +21% Thunder Club for Kikoku and Ope, you gain +20% +20%
Browse all GPO values →

FAQ

How much is Kikoku worth in GPO?

Kikoku's current trading value is approximately 19K (range 17K-21K), based on 10,674 observed Discord trades over the last solver run. Updated 2026-09-10.

How do you get Kikoku in GPO?

Kikoku drops from Law. Drop rate: 0.5%. Location: Rose Kingdom.

Is Kikoku's value rising or falling?

It's currently softening. The 7-day value sits -5.8% versus the 30-day average. That's the direction the solver sees over the past week.

How is Kikoku's value calculated?

Kikoku's value is derived purely from observed Discord trade messages using a ratio-chain solver against the Mythical Fruit Chest anchor (10,000 value units). No editor opinions, no hand-tuned numbers. See /legal/methodology for the full math.

Why is the value a range, not one number?

The range is a 90% confidence band. The single headline number is the median. The band shows where the solver thinks the true value lives given noise.