Kakuna

コクーン Kokuun

Generation

Generation I

Pokédex

Index

Central Kalos

N/A

027

Evolves

From

Weedle

Into

Beedrill

Footprint

Cry

Kakuna (Japanese: コクーン Kokuun) is a Bug/Poison-type Pokémon introduced in Generation I.

Biology

Physiology

Kakuna is an insect-like Pokémon with an appearance similar to that of a yellow chrysalis. As a chrysalis, the interior of Kakuna's very hard shell is unseen, with no limbs or other features being shown. Only Kakuna's eyes, jet black in color, are visible on the shell, which are somewhat large in proportion to its body. In Pokémon Red and Blue Versions, Kakuna had arm-like limbs, which were never seen afterwards.

Natural abilities

All Kakuna have the ability Shed Skin, which allows for a 1/3 chance that a status effect will be dropped each turn.

As Kakuna are inside of a shell, they have little or no movement and almost no offensive capabilities. As a defensive measure, they can harden their shells against an attacker and may even be able to use Poison Sting.

Evolution

Kakuna evolves from Weedle as of level 7 and evolves into Beedrill at level 10.

Game info

Locations

Locations
Version(s)	Area(s)	Rarity
Red/Blue	Route 24(Red only) Viridian Forest, 25	Common(Red) Uncommon(Blue)
Yellow	Trade	None
Gold/Silver	Bug-Catching Contest(Gold only) Ilex Forest, National Park, Route 2, 30, 31, Trees	Uncommon(Gold) Common(Silver)
Crystal	Ilex Forest, National Park, Route 2, 30, 31	Common
Ruby/Sapphire	Trade	None
Emerald	Trade	None
FireRed/LeafGreen	Viridian Forest, Pattern Bush, Route 24, 25	Common
Diamond/Pearl	Eterna Forest	Dongle (LeafGreen)
Platinum	Eterna Forest	Dongle (LeafGreen)
HeartGold/SoulSilver	National Park, Bug-Catching Contest, Route 2, 30, 31, Ilex Forest, Headbutt trees, Viridian Forest	Common
Black/White	Route 12 (Black only)	Rare
X/Y	Santalune Forest	Unknown
OR/AS	Safari Zone	Hidden
Let's Go, Pikachu!/Let's Go, Eevee!	Viridian Forest	Common

Spin-off game locations

Locations
Game(s)	Area(s)
Pokémon Snap	Tunnel
Pokémon Trozei!	Secret Storage 5, 15, Endless Level 14, Mr. Who's Den
Red Rescue Team & Blue Rescue Team	Joyous Tower (9-13F)
Explorers of Time & Explorers of Darkness	Apple Woods (8-12F)
Pokémon Rumble	Silent Forest
PokéPark Wii: Pikachu's Adventure	Haunted Zone

Pokédex entries

Pokédex Entries
Red
Blue
Almost incapable of moving, this Pokémon can only harden its shell to protect itself from predators.
Yellow
Able to move only slightly. When endangered, it may stick out its stinger and poison its enemy.
Gold
Although it is a cocoon, it can move a little. It can extend its poison barb if it is attacked.
Silver
From this form, it will grow into an adult. As its body becomes softer, the external shell hardens.
Crystal
Nearly incapable of movement, it leans against stout trees while waiting for its evolution.
Ruby
Kakuna remains virtually immobile as it clings to a tree. However, on the inside, it is extremely busy as it prepares for its coming evolution. This is evident from how hot the shell becomes to the touch.
Sapphire
Kakuna remains virtually immobile as it clings to a tree. However, on the inside, it is extremely busy as it prepares for its coming evolution. This is evident from how hot the shell becomes to the touch.
Emerald
It remains virtually immobile while it clings to a tree. However, on the inside, it busily prepares for evolution. This is evident from how hot its shell becomes.
FireRed
This Pokémon is in a temporary stage while making its body. It is almost completely unable to move on its own.
LeafGreen
Almost incapable of moving, this Pokémon can only harden its shell to protect itself when it is in danger.
Diamond
While awaiting evolution, it hides from predators under leaves and in nooks of branches.
Pearl
While awaiting evolution, it hides from predators under leaves and in nooks of branches.
Platinum
While awaiting evolution, it hides from predators under leaves and in nooks of branches.
HeartGold
Although it is a cocoon, it can move a little. It can extend its poison barb if it is attacked.
SoulSilver
From this form, it will grow into an adult. As its body becomes softer, the external shell hardens.
Black
While awaiting evolution, it hides from predators under leaves and in nooks of branches.
White
While awaiting evolution, it hides from predators under leaves and in nooks of branches.
Black 2
While awaiting evolution, it hides from predators under leaves and in nooks of branches.
White 2
While awaiting evolution, it hides from predators under leaves and in nooks of branches.
X
Almost incapable of moving, this Pokémon can only harden its shell to protect itself when it is in danger.
Y
While awaiting evolution, it hides from predators under leaves and in nooks of branches.
Omega Ruby
Kakuna remains virtually immobile as it clings to a tree. However, on the inside, it is extremely busy as it prepares for its coming evolution. This is evident from how hot the shell becomes to the touch.
Alpha Sapphire
Kakuna remains virtually immobile as it clings to a tree. However, on the inside, it is extremely busy as it prepares for its coming evolution. This is evident from how hot the shell becomes to the touch.
Sun

Moon

Ultra Sun

Ultra Moon

Let's Go, Pikachu!
Able to move only slightly. When endangered, it may stick out its stinger and poison its enemy.
Let's Go, Eevee!
Able to move only slightly. When endangered, it may stick out its stinger and poison its enemy.
Sword

Shield

Stats

Base Stats
HP	45
Attack	25
Defense	50
Sp. Atk	25
Sp. Def	25
Speed	35
Total	205

Learnset

Leveling

LevelingGeneration VII
Level	Move	Power	Accuracy	PP	Type	Category
1	Harden	—	—%	30	Normal	Status
Evo.	Harden	—	—%	30	Normal	Status
Bold indicates this Pokémon receives STAB from this move. Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

LevelingGeneration VI
Level	Move	Power	Accuracy	PP	Type	Category	Contest Category	Appeal	Jam
1	Harden	—	—%	30	Normal	Status		2 ♥	0 ♥
7	Harden	—	—%	30	Normal	Status		2 ♥	0 ♥
Bold indicates this Pokémon receives STAB from this move. Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

LevelingGeneration V
Level	Move	Power	Accuracy	PP	Type	Category
1	Harden	—	—%	30	Normal	Status
7	Harden	—	—%	30	Normal	Status
Bold indicates this Pokémon receives STAB from this move. Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

LevelingGeneration IV
Level	Move	Power	Accuracy	PP	Type	Category	Contest Category	Appeal
1	Harden	—	—%	30	Normal	Status		2 ♥
7	Harden	—	—%	30	Normal	Status		2 ♥
Bold indicates this Pokémon receives STAB from this move. Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

LevelingGeneration III
Level	Move	Power	Accuracy	PP	Type	Contest Category	Appeal	Jam
1	Harden	—	—%	30	Normal		2 ♥	0 ♥
7	Harden	—	—%	30	Normal		2 ♥	0 ♥
Bold indicates this Pokémon receives STAB from this move. Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

LevelingGeneration II
Level	Move	Power	Accuracy	PP	Type
1	Harden	—	—%	30	Normal
7	Harden	—	—%	30	Normal
Bold indicates this Pokémon receives STAB from this move. Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

LevelingGeneration I
Level	Move	Power	Accuracy	PP	Type
1	Harden	—	—%	30	Normal
7	Harden	—	—%	30	Normal
Bold indicates this Pokémon receives STAB from this move. Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

TM/HM

Kakuna learns no moves via TM/HM.

Egg moves

Kakuna learns no moves via breeding.

Tutoring

Tutoring Generation VII
Move	Power	Accuracy	PP	Type	Category
Bug Bite ^USUM	60	100%	20	Bug	Physical
Electroweb ^USUM	55	95%	15	Electric	Special
Iron Defense ^USUM	—	—%	15	Steel	Special
Bold indicates this Pokémon receives STAB from this move. Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

Tutoring Generation VI
Move	Power	Accuracy	PP	Type	Category	Contest Category	Appeal	Jam
Bug Bite ^ORAS	60	100%	20	Bug	Physical		3 ♥	0 ♥
Electroweb ^ORAS	55	95%	15	Electric	Special		2 ♥	1 ♥
Iron Defense ^ORAS	—	—%	15	Steel	Special		1 ♥	0 ♥
Bold indicates this Pokémon receives STAB from this move. Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

Tutoring Generation V
Move	Power	Accuracy	PP	Type	Category
Bug Bite ^B2W2	60	100%	20	Bug	Physical
Electroweb ^B2W2	55	95%	15	Electric	Special
Iron Defense ^B2W2	—	—%	15	Steel	Special
Bold indicates this Pokémon receives STAB from this move. Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

Tutoring Generation IV
Move	Power	Accuracy	PP	Type	Category	Contest Category	Appeal
Bug Bite ^HGSS	60	100%	20	Bug	Physical		0 ♥
Iron Defense ^HGSSPt	—	—%	15	Steel	Special		2 ♥
String Shot ^HGSS	—	95%	40	Bug	Status		2 ♥
Bold indicates this Pokémon receives STAB from this move. Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

Sprites

Version
Red	Blue	Yellow	Red (JP)	Green (JP)	Back

Gold	Silver	Crystal			Back


Ruby	Sapphire	Emerald	FireRed	LeafGreen	Back


Diamond	Pearl	Platinum	HeartGold	SoulSilver	Back




Black	White	Black 2	White 2		Back




X	Y	Omega Ruby	Alpha Sapphire	GO	Back




Sun	Moon	Ultra Sun	Ultra Moon	Let's Go, Pikachu!	Let's Go, Eevee!	Back




Sword	Shield		Back

Appearances

Anime

Kakuna first appeared in the anime series in the episode Challenge of the Samurai, where they were being protected by their evolved form, Beedrill.

Kakuna have made various minor appearances throughout the series in a similar fashion to that of their debut appearance. Though many of them seen evolving into Beedrill.

Bugsy's Kakuna

Trivia

Kakuna, along with Metapod, Silcoon, and Cascoon are all known as the Cocoon Pokémon.
- Consistently all of them can only use Harden when caught in wild.
Despite its mouth not being outside, it can still learn Bug Bite via the Move Tutor in Pokémon Platinum.
Kokoon was the original prototype name for Kakuna.
Kakuna seems to have a shape that resembles a necktie under its head.
Based on the first episode featuring Kakuna (Challenge of the Samurai), Kakuna may be colorblind- explaining why someone confused Metapod for another Kakuna.

Etymology

Kakuna's English and Japanese names are based on the word "cocoon", though the English name is more of a distorted version of the word. This applies for the species of Kakuna being a cocoon.

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