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Technical Specifications

Model Number


Unit Type


Overall Height

4.75 meters

Gross Weight

7.941 metric tonnes

Power Source

Yggdrasil Drive, Energy Filler

Armor Materials



Militarized Zone of India


Peace Mark

KMF Generation



Attack, Anti-Knightmare

Developed From

Guren Type-01

Developed Into

Rekka Byakuen


Byakuen Flight-Enabled Version
Byakuen Underwater Custom



Cockpit Ejection System
Landspinner Propulsion System
Gefjun Breaker



1x Hien Souga-type
Slash Harken (Left Chest-mounted)
1x Right Arm-inbuilt "7-Type
Integrated Armaments Right Arm"



Code Geass: Oz the Reflection

Known Pilot(s)

Orpheus Zevon



The Byakuen (白炎, Byakuen, lit. White Flame) is a custom Knightmare Frame based off the predecessor to the Guren Mk-II, the Guren Mk-I, that was first developed in the Militarized Zone of India. Like the Guren, the Byakuen is superior to fifth generation Britannian Knightmare Frames, and its technology is on par with most seventh generation Knightmare Frames. The Byakuen also features the same cockpit layout and motorbike-shaped pilot seat as the Guren, and has a beetle-like horn sprouting from the top of its head. The only existing unit is in the possession of the terrorist organization "Peace Mark" and is piloted by Orpheus Zevon.

Design and Development

The Byakuen's main feature is its "7-Type Integrated Armament Right Arm" (七式統合兵装右腕部), or "7-Type" for short. The 7-Type consists of a series of short and long-range weapons stored in a golden apparatus that is attached to the Byakuen's right arm, and allows the Byakuen to adapt to any battle situation at a moment's notice. The 7-Type is comprised of seven weapons: a regular manipulator hand at the end of its arm; two irregular red blades that can be used as a single blade with a jagged edge, a combined blade with the two pieces joined together, or as a giant scissors weapon; a drill that can easily pierce through heavy-armored Knightmare Frames; an ultra-output electromagnetic accelerator cannon that can switch its cartridge and fire either armor-piercing rounds or grenades; and also another weapon that is not finished yet and will be added only to the upgraded version of Byakuen.

Aside from its 7-Type, the Byakuen's only other weapon is a single Slash Harken stored on the left side of its chest. It does, however, have a EMP device known as the "Gefjun Breaker" mounted in the horn on its forehead, which is based on the technology of the Gefjun Disturber invented by Rakshata Chawla. In exchange for massive consumption of the Byakuen's Energy Filler, the Gefjun Breaker can stop the movement of all Sakuradite-powered devices within a 100m circumference surrounding the Byakuen. However, the Byakuen itself also loses power because of the Gefjun field as well, making it a double-edged sword.


Flight-Enabled Version

Type-01/CF1 Byakuen Flight-Enabled Version

After being damaged in the battle against the Guren Mk-I, the Byakuen was repaired and equipped with the prototype Air Glide Wing System developed by Rakshata Chawla for the sake of test data, with the redesignation of Type-01/CF1 Byakuen Flight-Enabled Version (白炎可翔, Byakuen Kashō, lit. White Flame Aerial). However, because this Air Glide Wing System is a prototype, it is not loaded with the small missiles the later mass-production type would be equipped with. Otherwise, the Byakuen has the same specifications as before in this form.



General Characteristics

Design Features


  • 1x Hien Souga-type Slash Harken (飛燕爪牙, lit. Flying Swallow Nail Fang - スラッシュハーケン, Surasshuhāken) (Left Chest-mounted)
  • Right Arm-inbuilt "7-Type Integrated Armaments Right Arm"
    • Manipulator Hand
    • Single Irregular Blade (with jagged edge)
    • Combined Blade (two irregular blades joined together)
    • Giant Scissors
    • Drill
    • ultra-output Electromagnetic Accelerator Cannon (can switch between armor-piercing rounds and grenades)
    • Unknown weapon (not finished, will be added to Rekka Byakuen)


Vehicles of the United Federation of Nations, Peace Mark and the Black Knights
Landships G-1 Base-class Land Cruiser
Longdan-class Ground Combat Command Battleship
Armoured Fighting Vehicles JLF Railway Flak Cart
Transport Vehicles Black Knights Command Vehicle - Chinese Cargo Truck
JLF Knightmare Transport Truck
Ground Knightmares Generation 4 (Bamides - Burai (Custom - Kai) - Gun-Ru - Panzer Hummel - Raikō)
Generation 5 (Gekka (Pre-Production - Narisuna - Shiden - Tohdoh's Gekka))
Generation 7 (Alexa Narisuna - Akatsuki - Benihoozuki - Byakuen (Gouka - Rekka) - Guren Type-01 (Type-02) - Gawain - Mahoroba Type-01
Meigetsu - Quinn Roses Model-B (Model-Z) - Shinkirō - Sutherland II
Tristan Divider - Vincent - Zangetsu)
Generation 9 (Sutherland Loyal)
Airships Britannian Transport Blimp - Black Knights Small Ship
Ikaruga-class Floating Light Carrier
Transport Aircraft Federation Transport Plane
VTOL Chinese Federation VTOL Gunship - Black Knights' VTOL Transport
Knight Giga Fortresses Sutherland Sieg
Aerial Knightmares Generation 7 (Agravain - Akatsuki (Zikisan) - Guren Type-02
(Flight-Enabled) - Shen Hu - Vincent Ward)
Generation 9 (Gekkoei - Guren S.E.I.T.E.N. Eight Elements (Special)
Lancelot Albion Zero - Lancelot siN (White Fang) - Moosa)
Seaships Black Knights' Submarine - Black Knights' Tanker
Da Longdan-class Amphibious Floating Command Battleship
Federation Aircraft Carrier - Federation Cruiser - Federation Destroyer
Assault Boats Black Knights' Hydrofoil - Chinese Federation Landing Craft
Spaceships Damocles-class Sky Fortress