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Kaiō-ken
Kaiō-ken ND
Dragon Ball symbol
Goku's Kaiō-ken form.
Universe Dragon Ball
User(s) SSF2 Goku head
Effect Goku releases aura that temporarily transforms him into his stronger Kaiō-ken form upon contact with opponents.

Kaiō-ken (界王拳) is Goku's down special move in Super Smash Flash 2.

Overview

When performed, Goku lets out a blue ki aura around himself, and any opponent or other hurtbox that comes in contact with it will have Goku activate the move and take 3% damage. Once activated, Goku temporarily transforms into his Kaiō-ken form, in which he is tinted with a crimson tone and his moveset is changed.

While in his Kaiō-ken form, most of Goku's moves are stronger and faster versions of his moves from his base form. For example, his Kamehameha becomes Kaiō-ken Kamehameha, which charges twice as fast and is more powerful overall. His smash attacks are also more powerful and cannot be charged. Many of his moves also have different properties, and others are changed entirely. The most notable of these is his side special move, which changes from Ki Blasts to Kaiō-ken Attack, in which Goku dashes forward while surrounded by energy. Despite these strengths, Goku takes 1% recoil damage every fourth of a second in this form, and he does not gain any kind of knockback resistance. Additionally, Goku must continuously land attacks on opponents to maintain this form, as it will end if he does not attack any opponents after a certain period of time.

Kaiō-ken Goku's own version of the down special move releases red ki aura around him that deals 5% damage to opponents hit, but it cannot be held.

Moveset

Cleanup This article/section is in need of a cleanup.

It has an informal appearance and does not meet the current standards of the McLeodGaming Wiki.

Ground attacks

Attack Name Description Damage
Standard attack N/A Does a sequency of a rapid and quick kicks. Infinite. 2%
Down tilt N/A Punches while crouching. 8%
Down smash Kiai Thrusts his hands out from either side, emitting a force that deals severe damage. Launches opponent into the air. 12%
Side tilt N/A Kicks out in front of him. Good reach and power. 15%
Forward smash N/A Powerfully punches forward. 18%
Up tilt N/A Punches diagonally upwards out in front of him. 9%
Up smash N/A Quickly flings up his fist while jumping. Because of the strength, this attack causes an earthquake on the ground. 17%
Dash attack N/A Does a powerful and fast elbow strike. 12%

Aerial attacks

Attack Name Description Damage
Neutral aerial N/A Does two spinning kicks, one after the other. Very fast attack. 13%
8%
Forward aerial N/A Hammer fist. Very strong semi-spike, fast attack. 13%
Back aerial N/A Back spinning kick. Somewhat slow for a Kaiō-ken Goku attack. 14%
Up aerial N/A Flip Kick. Good juggler, and Kaiō-ken Goku's fastest aerial. 12%
Down aerial Feet Kamehameha A Stall-Then-Fall move. Shoots diagonally downwards hands first like a missile. Anyone who touches him will be meteor smashed. 9%
4%
13%
11%

Grabs and throws

Attack Name Description Damage
Grab N/A Reaches with his hand out to grab. N/A
Pummel N/A Punches opponent. 1%
Forward throw N/A Slams energy into the opponent forward with both hands. 14%
Back throw Dragon Throw Spins the opponent around several times quickly before throwing the opponent backwards. Very fast and powerful throw. 16%
Up throw N/A Punches the opponent upwards. Similar to his Up Smash in appearance. 10%
Down throw Taiyō-ken Conjures a flash of light that traps opponents with strong hitstun, can chain throw. 6%

Other attacks

Attack Description Damage
Ledge attack Hammer fist. 12%
Floor attack Jumps up off the ground feet first. 12%

Special moves

Special move Name Description Damage
Standard special move Kamehameha Kaiō-ken Goku concentrates his Ki into a single point between his hands and then thrusts forward to shoot out a powerful streaming beam of ki. It takes four seconds for the Kamehameha to be fully charged. 12%
12%
15%
17%
Side special move Kaiō-ken Attack Kaiō-ken Goku dashes forward with a red burst of energy. 7%
8-9%
Up special move Instant Transmission Kaiō-ken Goku performs a flip kick, before teleporting in the inputted direction. Slightly faster than regular Instant Transmission. 14%
Down special move N/A Kaiō-ken Goku unleashes a short-ranged aura that can hit opponents. Good to start combos. 5%

Misc.

Misc. Description
Taunts Standard: Powers up with red energy around him. Side: Same as Standard. Down: Same as Standard.

Origin

Kaio-ken in Manga

Son Goku using Kaiō-ken in the manga, Dragon Ball.

Kaio-ken in anime

Son Goku using Kaiō-ken in the anime, Dragon Ball Z.

Kaiō-ken is a technique in the Dragon Ball franchise created by North Kaio and is one of two techniques he taught to Goku, the other being Genki Dama, when he trained in the other world. As a result of the Kaiō-ken, Goku's base ki level, as well as his strength and speed, are greatly increased for an instant, and he later learns to increase the effect of the Kaiō-ken to higher multiplications. When he first mastered the Kaiō-ken, the furthest he could handle was the Kaiō-ken x4, but through training at 100x gravity and then later with his dramatic strength increase after his fight with Captain Ginyu he was able to withstand astounding multiplications of the Kaiō-ken attack, such as Kaiō-ken x10. The highest multiplication for the Kaiō-ken ever seen was the Kaiō-ken x20, which Goku used against Frieza. However, after becoming Super Saiyan, Goku discontinued using Kaiō-ken, as the Super Saiyan transformation largely overshadows it.

Despite Kaiō-ken's power, Goku is not able to hold the transformation for too long and may suffer from severe painful muscle convulsion and an unstable ki disorder afterwards. If the user multiplies their base ki too much, the uprise of ki could easily obliterate them, or severely damage their body, as it did Goku's; after taking the Kaiō-ken x4 to overpower Vegeta's Garlic Cannon, Goku's entire body was thrashed, and he could barely move without hurting himself. It is not until Goku reaches the Super Saiyan Blue form that he is able canalize the Kaiō-Ken while transformed and not endanger his life as a result of the huge amount of energy loss.

The attack's ability to damage opponents who touch Goku may be a reference to various Dragon Ball video games, where the opponent would be blown back or take damage if a player character transforms into another form while close-by. The Dragon Ball Z: Budokai series mirrors how the attack works in SSF2 most notably, as Goku also had a Kaiō-ken transformation. However, no Dragon Ball game requires the player to "hit" an opponent to transform.

Gallery

Screenshots

Early designs

Trivia

  • In v0.7 of the demo, Kaiō-ken originally required the player to keep using the move for about four seconds straight to activate, and Goku could then stay in the Kaiō-ken form for as long as the player desired. In order to return to his normal form, the player would have to use the down special move again.
  • Goku's red palette swap gives him an appearance similar to his Kaiō-ken form.
  • In the game itself, the technique is referred to by its English name, "Kaio-Ken", with no macron over the o.
  • Goku can permanently stay in his Kaiō-ken form in event #37, Fist of the World King.
Goku's special moves
Standard special move Kamehameha
Side special move Ki Blasts / Kaiō-ken Attack
Up special move Instant Transmission
Down special move Kaiō-ken
Final Smash Super Saiyan Goku