Kamen Rider Wiki
Icon-exaid.png This article is about a weapon in Kamen Rider Ex-Aid.

"Gashacon Breaker!"
―Gashacon Breaker's summon announcement[src]

"Ja Kīn!"
―Blade Mode's change announcement[src]

"Ba Kōn!"
―Hammer Mode's change announcement[src]

"Gashat! Kimewaza! (Gashat name) Critical Finish!"
―Gashacon Breaker's finisher activation announcement[src]

"Kaishin no Ippatsu!"
―Gashacon Breaker's announcement after finisher[src]

―Rider Gashat deactivation announcement[src]

The Smash-Slash Hitting Attack Gashacon Breaker (激打撃斬 ガシャコンブレイカー, Gekida Bekizan Gashakon Burēkā) is a hammer-like multiform Gashacon Weapon wielded by Kamen Rider Ex-Aid. It is also wielded by Kamen Rider Genm in his Level 0 and Level X-0 forms.



When Kamen Rider Chronicle commenced, the Gashacon Breaker was temporarily wielded by a Ride-Player who had stolen the Mighty Action X Gashat from Ex-Aid. It was returned when the Ride-Player was eliminated by Kamen Rider Para-DX. Start the New Game!

Cronus using the Gashacon Breaker against Genm.

Kamen Rider Genm also wielded this weapon in his Level 0 and Level X-0 form; it was taken from and used against him by Kamen Rider Cronus. Company Reform!

The Gashacon Breaker is among the Gashacon Weapons wielded by Taiga Hanaya when he becomes Kamen Rider Cronus in the fight against Gamedeus Cronus. White Coat License


The Gashacon Breaker consists of the following parts:

  • Blade Eliminator (ブレードエリミネーター, Burēdo Eriminētā) is the blade of the blade mode. It can spread innumerable laser wires following a slash, that disassemble or even disable Bugster Virus in contact.
  • Hammer Eliminator (ハンマーエリミネーター, Hanmā Eriminētā) is the striking parts of the hammer mode. Bugster Virus in contact with the hammer surface can be disassembled or even disabled with an ultra-high pressure shock wave.
  • Gashat Slot (ガシャットスロット, Gashatto Surotto) is a slot of Rider Gashat used when casting finisher. It can instantly read the data of the inserted Gashat and send instructions to the whole body so that Riders can activate the finisher at any time.
  • Mode Transer (モードトランサー, Mōdo Toransā) is a mode change device of Gashacon Breaker. Switch between hammer mode and blade mode according to button input of each part of weapon. Switching to hammer mode is executed by pressing a white button.
  • Attack Rush Pad (アタックラッシュパッド, Atakku Rasshu Paddo) is the control panel of the Gashacon Breaker. Pressing the A button switch to blade mode. Also, if the trigger is pulled after hitting the B button repeatedly, consecutive attacks corresponding to the number of button presses will be activated.
  • Gashacon Trigger (ガシャコントリガー, Gashakon Torigā) is a trigger used for triggering finisher. When casting a finisher, first insert a Rider Gashat in the Gashat Slot. After that, by pulling the trigger, a reinforcement program built in the Gashat starts, and a powerful weapon finisher with its characteristics is activated.
  • EXP Grip (EXPグリップ, EXP Gurippu) is the grip of the Gashacon Breaker. It has a lightweight design that emphasizes attack speed. Also, it has a function to update the system data according to the fighting ability of the user, and to improve weapon performance.


A close combat melee weapon, the Gashacon Breaker has two modes; Hammer Mode (ハンマーモード, Hanmā Mōdo) and Blade Mode (ブレードモード, Burēdo Mōdo) which Ex-Aid switches between by pressing the A-Button.

Special Attack

Depending on how many times Ex-Aid presses the B-Button in either mode, the severity of the weapon's attacks are increased.

  • Hammer B Smash
  • Blade B Slash


The Gashacon Breaker's finisher is the Critical Finish (クリティカルフィニッシュ, Kuritikaru Finisshu). To activate it, Ex-Aid (or Genm) must plug a Rider Gashat into the opposing flat side of the weapon.

  • Mighty Critical Finish (マイティクリティカルフィニッシュ, Maiti Kuritikaru Finisshu)
    • Hammer: Ex-Aid/Genm delivers a powerful energy smash to the enemy.
      • Muscular Energy Item: Ex-Aid performs a stronger version of the finisher.
    • Blade: Ex-Aid/Genm delivers a powerful energy slash to the enemy.

  • Bakusou Critical Finish (爆走クリティカルフィニッシュ, Bakusō Kuritikaru Finisshu, Roaring Critical Finish)

  • Ganbarizing Critical Finish (ガンバライジングクリティカルフィニッシュ, Ganbaraijingu Kuritikaru Finisshu)

  • Toukenden Critical Finish (刀剣伝クリティカルフィニッシュ, Tōken-den Kuritikaru Finisshu, lit. Swords Legend Critical Finish)
    • Hammer:
    • Blade: Ex-Aid traps the enemy with a giant energized orange and then slashes the enemy. The slashes represent orange slices. The attack is similar to Gaim's Naginata Musou Slicer. Part. I: Legend Rider Stage

  • Mighty Taddle Critical Finish (マイティタドルクリティカルフィニッシュ, Maiti Tadoru Kuritikaru Finisshu)
    • Blade and Ice: Ex-Aid uses the Gashacon Sword to create an ice path toward his enemy, which also freezes the target. Then he slides on the path to charge at the target, and use both the Gashacon Breaker and Gashacon Sword to perform powerful slashes.

  • Maximum Mighty Critical Finish (マキシマムマイティクリティカルフィニッシュ, Makishimamu Maiti Kuritikaru Finishhu): Ex-Aid and Genm repeatedly slash their enemy with their respective weapons (Ex-Aid's Gashacon Key Slasher in Blade Mode and Genm's Gashacon Breaker in Blade Mode) before performing a high and low Rider Kick combination to swap places and continue slashing, ending with a powerful slash from both sides.

Legend Rider Mode

EA Form with GB DC.jpg

Kamen Rider Build gains access to the Gashacon Breaker while in his Ex-Aid Form.


Genm's Rider Gauge

  • The Gashacon Breaker's Hammer Mode is modeled in a similar style to the hammer that Mario uses in Donkey Kong, the first game of his series.
  • The sound effect that plays when either the A or B-button on the Gashacon Breaker is pressed is similar to the iconic Spin Jump sound effect from the Sonic the Hedgehog game franchise.
  • The Gashacon Breaker is similar to the mallet used by KyuemonIcon-crosswiki.png from Shuriken Sentai NinningerIcon-crosswiki.png as both are hammers with an additional sword form.
  • Like Ex-Aid, Genm also has sword and hammer icons under his Rider Gauge. Although never shown using it in his early appearances, turns out that Genm is able to summon a Gashacon Breaker as well in his Level 0 form.
  • In the 3DS video game Mighty Action X, the character Mighty has his own miniature version of the Gashacon Breaker.

See also




Icon-exaid.png Kamen Rider Ex-Aid
Kamen Riders
Emu Hojo - Hiiro Kagami (Game World) - Taiga Hanaya - Kiriya Kujo - Kuroto Dan - Parado - Asuna Karino/Poppy Pipopapo - Masamune Dan - Ride-Players (Nico Saiba - Haima Kagami) - Genm (Bakusou Treasure) - Kagenari Nagumo - Ninja-Player - Black Parado
Game Scope - Gamer Driver - Kimewaza Slot Holder - Rider Gashat - Energy Items - Buggle Driver (II) - Bugster Buckle - Gashat Gear Dual (β - Another) - Rider Gauges - Rider Gashat Case - Energy Item Holder
Gashacon Weapons
Gashacon Breaker - Gashacon Sword - Gashacon Magnum - Gashacon Sparrow - Gashacon Bugvisor (II - G) - Gashacon Key Slasher - Gashacon Parabragun
Other Weapons
Flamber Saber - Ride Weapon - Fuma Sōzantō - Genin Weapon
Robot Gamer - Beat Gamer - Combat Gamer - Chambara Gamer - Sports Gamer - Hunter Gamer - Bike Gamer - Burger Gamer - Fantasy Gamer - Simulation Gamer - Maximum Gamer - Safari Gamer - Tank Gamer - Legacy Gamer - Pac Gamer - Famista Gamer - Xevious Gamer - Galaxian Gamer
Asuna Karino - Haima Kagami - Kyotaro Hinata - Ginko Yumita - Nico Saiba - Satsuki Ogimachi - Mizuki Nishikikoji - Tsukuru Koboshi
Others: Saki Momose - Sakurako Dan - Eight Kirino - Saiko Yaotome
Locations: Seito University Hospital - CR - Ministry of Health - Hanaya Game Illness Clinic - Genm Corp. - Game World - Machina Vision - Next Genome Institute
Generals: Parado - Graphite - Ren Amagasaki - Gamedeus
Movie-exclusive: Michihiko Zaizen - Pac-Man Virus - Hatena Bugster - Soji Kuruse - Kazushige Ryuzaki - Ageha Takeda - Johnny Maxima - Nebula Bugster
Stageshow-exlusive: Futago Bugster
Regular Bugsters: Bugster Virus - Bugster Union - Salty Bugster - Aranbura Bugster - Revol Bugster - Motors Bugster - Collabos Bugsters (Gekitotsu - DoReMiFa - Giri Giri - Jet - Kamen Rider Genm series) - Burgermon Bugster - Gatton Bugster - Vernier Bugster - Kaiden Bugster - Charlie Bugster
Regular Games: Mighty Action X - Taddle Quest - Bang Bang Shooting - Bakusou Bike - Gekitotsu Robots - DoReMiFa Beat - Giri Giri Chambara - Jet Combat - Shakariki Sports - Drago Knight Hunter Z - Dangerous Zombie - Mighty Brothers XX - Perfect Puzzle - Knock Out Fighter - Perfect Knock Out - Ju Ju Burger - Night of Safari - Bang Bang Tank - Taddle Fantasy - Bang Bang Simulations - Taddle Legacy - Maximum Mighty X - Kamen Rider Chronicle - Toki Meki Crisis - Hyper Muteki - Doctor Mighty XX - Mighty Creator VRX - Hurricane Ninja - God Maximum Mighty X - Knock Out Fighter 2 - Zombie Chronicle - Mighty Novel X
Legend Rider Games: Let's Go Ichi Gou! - Adventure Guy Kuuga - Agito of the Sun - Mirror Labyrinth Ryuki - Moshi Moshi Faiz - King of Poker Blade - Taiko Master Hibiki - Insect Wars Kabuto - Time Express Den-O - DokiDoki Makai Castle Kiva - Barcode Warrior Decade - Detective Double - Jungle OOO - Space Galaxy Fourze - Magic The Wizard - Toukenden Gaim - Full Throttle Drive - Kaigan Ghost - Kamen Rider Build - Ganbarizing
Legend Games: Pac Adventure - Famista - Xevious - Taiko no Tatsujin - Galaxian
Other Games: Hatesate Puzzle - Buddhist Priest of Temple - Chou Super Hero Taisen - Chou Shocker Taisen - Bakusou Treasure - WayoseTUNE - Nazo Toki Labyrinth