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Icon-faiz.png This article is about a Weapon in Kamen Rider 555.

"Burst Mode!"
―Gun mode announcement[src]

―Blade mode announcement[src]

"Exceed Charge!"
―Finisher announcement via SB-913P Kaixa Phone[src]

The SB-913X Kaixa Blaygun (SB-913X カイザブレイガン, SB-913X Kaiza Bureigan), or alternatively spelled Kaixa Braygun,[1] is a multipurpose weapon, serving as a pistol, a dagger, and a lightsaber. By default, it is in the shape of the Greek letter Chi "Χ", or an upside-down "4".


In Gun Mode (ガンモード, Gan Mōdo), activated by pulling on the Blaygun's hammer, it can fire 12 rounds of Photon Blood before it needs to reload.

To initiate Blade Mode (ブレードモード, Burēdo Mōdo), one needs to insert the Kaixa Mission Memory into the slot below the hammer, a blade made of Sol Glass is extended from the bottom of the gun grip. This form may still utilize the pistol part of the weapon if the blade is held by the gun grip, though the weapon can be reversed to be used as a standard 2-handed sword.


The Exceed Charge with this weapon is the Kaixa Slash (カイザスラッシュ, Kaiza Surasshu) attack, where after one cocks the hammer until it locks, a constricting energy net is then fired from its gun section, while simultaneously over-charging the sword section and temporarily increasing Kaixa's speed for a dashing strike. It can also be used as a simple energized slash attack.

It is important to notice that the blade of the Kaixa Blaygun does not cause damage by itself, but due to the energy that it discharges once in contact with the target.


The Kaixa Blaygun is also among the various Rider Weapons used by Ganbarider in Kamen Rider Battle: Ganbarizing.

Behind the Scenes


As a device of Smart Brain, the Kaixa Blaygun's voice is provided by Takehiko Kano (假野 剛彦, Kano Takehiko), who also served as the narrator of Kamen Rider 555.


  • This weapon would later serve as inspiration for the Musou Saber from Kamen Rider Gaim.
  • Unlike the majority of Rider Gear equipment in the series, the Kaixa Blaygun is not disguised as an everyday tool.
  • In the video game Battride War series, the Blaygun's blade mode is already extended without the Mission Memory from the start of the gameplay.



Icon-faiz.png Kamen Rider 555
Kamen Riders
Kamen Rider Faiz: Takumi Inui - Yuji Kiba - Akai - Naoya Kaido - Itsuro Takuma - Masato Kusaka
Kamen Rider Kaixa: Masato Kusaka - Kouta Takamiya - Kiyotaka Nishida - Takahisa Shindo - Saeko Kageyama - Yuji Kiba - Keitaro Kikuchi (Paradise Lost) - Higashino (Manga) - Nishijima (manga) - Mayu (manga) - Kaixa Corps (manga) - Nozomi Munemiya (manga)
Kamen Rider Delta: Shuji Mihara - Saya Kimura - Kitazaki - Masato Kusaka - Takumi Inui - Rina Abe - Kyouji Murakami - Kyosuke Tokumoto - Ken Arai - Yuki Kawachi - Kikyou Nonomura (manga)
Riotrooper - Leo - Yuji Kiba
Stageshow-exclusive: Kamen Rider Alpha - Kamen Rider Beta - Kamen Rider Gamma - Dark Rider - Dark Slasher
Rider Arsenal
Mission Memories - Smart Pad
Faiz (Φ): Faiz Driver - Faiz Phone - Faiz Pointer- Faiz Shot - Faiz Edge - Faiz Axel - Faiz Blaster - Faiz Sounder
Kaixa (Χ): Kaixa Driver - Kaixa Phone - Kaixa Pointer - Kaixa Blaygun - Kaixa Shot
Delta (Δ): Delta Driver - Delta Phone - Delta Mover
Riotroopers (O): Smart Buckle - Axelaygun - Flying Attacker (Decade)
Psyga (Ψ): Psyga Driver - Psyga Phone - Psyga Tonfa Edge - Flying Attacker
Orga (Ω): Orga Driver - Orga Phone - Orga Stlanzer
Concept Systems
Kamen Rider Neo-Alpa (α) - Kamen Rider Seeda (ϑ) - Kamen Rider Pyron (π)
Auto Vajin - Side Basshar - Jetsliger - Gyro Attacker
Mari Sonoda - Keitaro Kikuchi - Yuka Osada - Naoya Kaido
Ryusei School
Hanagata - Rina Abe - Kyosuke Tokumoto - Shoji Inukai - Kiyotaka Nishida - Takahisa Shindo - Haruko Kamijo - Asami Ito - Ken Arai - Yuki Kawachi - Shingo Ota - Saya Kimura
Smart Brain
Wirepullers of Smart Brain
Kyoji Murakami - Smart Lady - Eiichi Toda
Orphnoch King: Arch
Lucky Clover: Saeko Kageyama - Itsuro Takuma - Kitazaki - Mr. J - Aki Sawada
Main: Goat - Wolf - Horse - Crane - Snake - Rose
Minor: Stingfish - Elephant - Ox - Mantis - Cactus - Squid - Owl - Scarab - Snail - Equisetum - Flyingfish - Armadillo - Toadstool - Scorpion - Dolphin - Worm - Seacucumber - Rabbit - Frog - Stinkbug - Swordfish - Rhinocerosbeetle - Stagbeetle - Octopus - Pigeon - Barnacle - Okra - Sloth - Frilledlizard - Crab - Bat - Coral - Butterfly - Giraffe - Longhorn - Pelican - Wild Boar - Slug - Mole - Moose - Lion - Lion (II) - Elasmotherium
Decade-exclusive: Tiger