Narutdle
Isobu, the Three-Tailed Giant Turtle
None

Isobu

磯撫 · 矶抚

Also known as Three-Tails, Sanbi, Giant Turtle

Quick facts

Gender
Male
Clan
Ninja Rank
None
Vital Status
Alive
Debut Arc
Hidan & Kakuzu
Birthday
Unknown
Height
Village
None
Dossier · 02Registry Summary

Who Is Isobu?

Registry summary

Isobu is the Three-Tails, a tailed beast in the shape of a vast, spiked turtle. Timid for a creature so large, it spoke of itself the way a shy child would — and was passed through one of the saddest jinchūriki histories of all the nine beasts.

Dossier · 03Origins

Background & Origins

Isobu is one of the nine tailed beasts, created when Hagoromo Ōtsutsuki divided the chakra of the Ten-Tails into nine creatures and named each.

Its form is an enormous turtle — a crab-like shell, spikes across its body, and three shrimp-like tails, with red, muscle-like tissue beneath the shell.

For all its size, Isobu is timid. It speaks of itself in a small, child-like way, and is far less outspoken than the fiercer of its siblings.

Dossier · 04Growth

Isobu: Story Arc

  1. Born of the Ten-TailsDebut Arc · Kakashi's Story

    Named by the Sage

    Isobu comes into being when Hagoromo Ōtsutsuki splits the Ten-Tails into nine beasts. Like its siblings, it is given a name and a self of its own.

  2. The timid turtle

    A gentle voice in a vast body

    Isobu takes the shape of a great spiked turtle — but its manner is small and shy, the gentlest-spoken of the nine beasts, not the fiercest.

  3. The seal that failed

    Sealed into Rin Nohara

    Kirigakure seals Isobu into the Konoha medic Rin Nohara, meaning to unleash it inside her village. Rin, aware of the plot, chooses her own death rather than carry the beast home.

  4. Bound to a controlled Mizukage

    Harmony, inside a puppet

    Isobu is later sealed into Yagura, the Fourth Mizukage — the one host to reach true harmony with it. But Yagura is himself a puppet of Obito, and so Isobu is, by extension, controlled.

  5. Taken by the Akatsuki

    Sealed in the statue

    Isobu is in time extracted from its host and sealed into the Demonic Statue of the Outer Path, gathered with the other captured tailed beasts.

  6. Freed at last

    Out of the cycle of capture

    At the end of the Fourth Shinobi World War, Isobu is freed — released, at last, from the long cycle of being sealed, used, and taken.

Dossier · 05Combat

Abilities & Signature Jutsu

Isobu fights as a fortress and a flood at once. Its crab-like shell and spiked body make it brutally hard to harm, and it commands water, swimming at tremendous speed and growing coral to trap whatever it cannot outrun. Beneath all of it sits a tailed beast's vast reserve of chakra — the same well of power that runs through every one of the nine.

Signature defence

Vast Spiked Shell

Isobu's crab-like shell and spiked body — a near-impenetrable defence that turns the beast into a moving fortress.

Bijū technique

Tailed Beast Ball

The sphere of condensed positive and negative chakra that every one of the nine tailed beasts can produce.

Nature · Water

Water Release & Speed

Isobu commands water and can swim at tremendous speed — a difficult target in any sea or flood.

Ninjutsu

Coral Creation

Isobu can grow coral across a battlefield, binding and trapping its enemies in place.

Tailed beast power

Immense Chakra

A vast reserve of chakra Isobu can lend to others, as all nine of the tailed beasts can.

Dossier · 06Bonds

Isobu's Key Relationships

Dossier · 07Game Tip

Isobu in Narutodle

Classic grid profile

Gender

Male

Clan

None

VillageRare

None

RankRare

None

Jutsu

Ninjutsu

Nature

Water

Kekkei Genkai

None

AttributesRare

Tailed Beast

Debut

Hidan & Kakuzu

Isobu's Tailed Beast attribute is the giveaway — a column hit that only the nine tailed beasts on the board share. Its Village column reads None and its Ninja Rank reads None, and it has no clan and no Kekkei Genkai, so four columns turn grey at once. Its Nature Types column holds only Water — a clean single-nature reading. It debuts in Kakashi's Story, a late-told arc, so the Debut Arc arrow points up toward it.

Previous Narutodle Appearances

Dates Isobu has been the daily Classic answer, newest first. Each link opens that day's replayable archive puzzle.

Play today's Narutodle or browse past answers.

Dossier · 08In His Words

Isobu: Notable Quotes

I am the Three-Tails. I am... boku — I am only Isobu. Please. I never asked to be a weapon.
Naruto Shippūden · meeting Naruto
Rin would not carry me into her village. She chose to die instead. I have never forgotten that she would not use me to do harm.
Naruto Shippūden · on Rin Nohara
Yagura and I were at peace inside that seal. It was the masked man pulling his strings, not the Mizukage — and not me.
Naruto Shippūden · on its hosts
Dossier · 09Questions

Isobu FAQ

  • Who is Isobu?
    Isobu is the Three-Tails, one of the nine tailed beasts. A vast, spiked turtle, it is timid for so large a creature, and passed through one of the most troubled jinchūriki histories of the nine.
  • What does Isobu look like?
    Isobu takes the form of an enormous turtle with a crab-like shell, spikes across its body, and three shrimp-like tails. Beneath the shell is red, muscle-like tissue, and it tends to keep one eye closed.
  • Who were Isobu's jinchūriki?
    Kirigakure first tried to seal Isobu into the Konoha medic Rin Nohara — a plot Rin foiled by choosing her own death. Isobu was later sealed into Yagura, the Fourth Mizukage, the only host to reach true harmony with it.
  • Is Isobu shy?
    For a tailed beast, yes. Isobu speaks of itself in a timid, child-like way and is far less rude or outspoken than several of its siblings — it is thought to have got along well with its jinchūriki Yagura.
  • What happened to Isobu?
    After its host Yagura, Isobu was eventually extracted and captured by the Akatsuki, sealed into the Demonic Statue. It was freed only at the end of the Fourth Shinobi World War.
  • Has Isobu been a Narutodle answer?
    Isobu is in the daily answer pool of 210 characters. The Previous Narutodle Appearances list on this page shows every date it was the Classic answer, each linking to a replayable archive puzzle.
  • How do you guess Isobu in Narutodle?
    Isobu's Tailed Beast attribute is the giveaway — a column hit only the nine beasts share. Its Village and Ninja Rank both read None, and its Nature column holds only Water.
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Avatar and biographical data sourced from Narutopedia under the CC-BY-SA 3.0 licence. Isobu is the property of Masashi Kishimoto and Shueisha; Narutodle is an unofficial fan project. Facts are frozen at the end of Naruto: Shippūden. Last updated 2026-05-16.