Spoiler
Warning: This article contains minor spoilers from the Dressrosa
arc.
In One
Piece, Devil Fruits grant their users incredible powers, from controlling
fire and lightning to manipulating gravity and even transforming reality.
However, not every Devil Fruit seems useful in a fight.
One of
the strangest examples is the Jake Jake no Mi, known in English as the
Jacket-Jacket Fruit. Although its ability sounds amusing, it may be one of the
least practical Devil Fruits in the series because its user depends heavily on
another person.
What
Is the Jacket-Jacket Fruit?
Spoiler
Warning: This article contains minor spoilers from the Dressrosa
arc.
In One
Piece, Devil Fruits grant their users incredible powers, from controlling
fire and lightning to manipulating gravity and even transforming reality.
However, not every Devil Fruit seems useful in a fight.
One of
the strangest examples is the Jake Jake no Mi, known in English as the
Jacket-Jacket Fruit. Although its ability sounds amusing, it may be one of the
least practical Devil Fruits in the series because its user depends heavily on
another person.
What
Is the Jacket-Jacket Fruit?
The
Jacket-Jacket Fruit is a Paramecia-type Devil Fruit eaten by Kelly Funk, the
older brother of Bobby Funk.
Its
main ability allows Kelly to transform his entire body into a living jacket
that another person can wear. Once someone wears him, Kelly can take control of
the wearer's body and make use of their physical abilities.
The
power was introduced during the Dressrosa arc, where Kelly and Bobby
participated in the Corrida Colosseum tournament.
Unlike
many Devil Fruit users who can fight independently, Kelly needs another person
to make the most of his unusual ability.
Why Is
the Jacket-Jacket Fruit Considered Useless?
1. It
Depends on Another Person
The
biggest weakness of the Jacket-Jacket Fruit is its reliance on a suitable
wearer.
Kelly
cannot unleash the full potential of his ability while fighting alone. He needs
another person to wear him before he can take advantage of the fruit's main
combat feature.
This
makes the power difficult to use in unexpected situations, especially when
Kelly has no reliable ally nearby.
2. Its
Combat Potential Depends on the Wearer
The
fruit does not automatically make Kelly the strongest fighter. Its
effectiveness depends heavily on the physical abilities of the person wearing
him.
A
strong wearer can turn Kelly's power into a dangerous weapon, while a
physically weaker partner may offer fewer advantages.
This
limitation makes the fruit much more situational than abilities that directly
enhance their users.
3. It
Is Not Very Practical in Solo Battles
Many
powerful Devil Fruits allow their users to attack, defend, or escape without
assistance. The Jacket-Jacket Fruit, however, requires coordination with
another person.
In a
one-on-one battle, Kelly's unusual power offers little advantage unless he can
find a way to get someone to wear him.
That
is why the fruit is often viewed as one of the least practical Devil Fruits for
an independent fighter.
Is the
Jacket-Jacket Fruit Completely Useless?
Not
exactly.
The
fruit becomes much more effective when Kelly works together with his younger
brother, Bobby Funk. Bobby possesses an enormous physique and considerable
physical strength, making him a suitable partner for Kelly.
When
Bobby wears Kelly, the brothers can combine Kelly's fighting skills with
Bobby's powerful body. This makes their teamwork more dangerous than either
brother might be on his own.
Their
combination demonstrates an important principle in One Piece: even an
unusual or seemingly weak Devil Fruit can become useful when paired with the
right person.
Final
Thoughts
The
Jacket-Jacket Fruit may not be completely useless, but its dependence on
another person makes it one of the most situational abilities in One Piece.
Unlike
Devil Fruits that grant immediate offensive or defensive advantages, Kelly's
power requires a suitable partner to reach its full potential. Without one, its
combat applications are severely limited.
Still,
Kelly Funk proves that teamwork can make an unconventional ability more
effective. Perhaps the real problem is not the fruit itself, but how difficult
it is to use without the right partner.
What
do you think? Is the Jacket-Jacket Fruit the most useless Devil Fruit in One
Piece, or is there another ability that deserves that title?
©SEVENKIX
ANIME