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Mobile Suit Gundam The Plot to Assassinate Gihren (機動戦士ガンダム ギレン暗殺計画 Kidou Senshi Gundam Giren Ansatsu Keikaku?) is a manga series serialized in Kadokawa Shoten's Gundam Ace. It ran from October 2007 issue to March 2010 issue. The story is set within the Universal Century time-line of the Gundam meta-series.


Set during the One Year War, Leopold Fieseler, a detective with the Zeon Public Peace Department/Zeon Public Safety Department based in Zum city in Side 3, is charged with investigating terrorist attacks against Principality of Zeon government officials led by an anti-Zabi group called Valkyrie.



  • Investigation Report.01 The Plot to Assassinate Gihren Zabi
  • Investigation Report.02 Informant Elise Finnigan
  • Investigation Report.03 Capital Defense Battalion Report
  • Investigation Report.04 Report from Judgment Part I
  • Investigation Report.05 David Schiller
  • Investigation Report.06 Principality Public Security
  • Investigation Report.07 Attempted Assassination of the Supreme Commander Report
  • Investigation Report.08 The Darkness of a Nation


  • Investigation Report.09 The Solomon Notification
  • Investigation Report.10 A New Crime
  • Investigation Report.11 Gihren Zabi’s Royal Guards
  • Investigation Report.12 Seat of Power
  • Investigation Report.13 Disc
  • Investigation Report.14 Reinhard A
  • Investigation Report.15 Casval Rem Daikun
  • Investigation Report.16 Encounter


  • Investigation Report.17 Sieg Zeon
  • Investigation Report.18 Hrist
  • Investigation Report.19 Double Agent
  • Investigation Report.20 Hoth Fieseler
  • Investigation Report.21 The Night Before
  • Investigation Report.22 Midnight on the 31st
  • Investigation Report.23 Beginning of the End


  • Investigation Report.24 War Report.01
  • Investigation Report.25 War Report.02
  • Investigation Report.26 Confession
  • Investigation Report.27 A Country of Ice
  • Investigation Report.28 Lance Garfield
  • Investigation Report.29 A Sudden Change
  • Investigation Report.30 The Plot to Assassinate Gihren


  • Leopold Fieseler: An investigator with the Zeon Public Peace Department, he is also known as "the man who returned from Earth" and "the heir of Zeonic".
  • Elise Ann Finnegan: Works at Zeon's command HQ and a subordinate to Cecilia Irene. She is Leopold's childhood friend.
  • Lance Garfield: Leopold's former instructor. Zeon Lieutenant Colonel who lost his arm at the battle of Odessa.
  • David Schiller: Assigned to the investigation involving the attempted assassination of the commander. Whereabouts currently unknown.
  • Rigel von Moore: In charge of communications with command HQ. Belongs to the Capital Defense battalion.
  • Cecilia Irene: Commander Gihren Zabi's private secretary.
  • Darcia Bakharov: Prime minister of the Principality of Zeon.
  • Kycilia Zabi: Zeon Rear Admiral. Eldest daughter of the Zabi family.
  • Twanning: Zeon Brigadier General. Gihren's confidant.
  • Jean Marie Socraties: Public Safety Department investigator. Leopold's co-worker.
  • Barry Edmond: Director of Public Safety Department.
  • Billy Morgan: Section chief of Public Safety Department.
  • Hoth Fieseler
  • Lautrec Hamilton
  • Oleg
  • Kyle Kline


  • Reginleif: Leader of Valkyrie, and the person plotting the assassination of Gihren Zabi.
  • Mario Antinescu: Former Zeonic scientist. Valkyrie member, codename "Gondur".
  • Henri Schlesser: Zeon Brigadier General and commander of the Capital Defense Battalion. Valkyrie member, codename "Herfiotur".

Gihren's Guard


Principality of Zeon

Mobile Weapons

Capital Defense Battalion Side 3

Mobile Weapons

Vehicles and Support Units

Gihren's Guard

Mobile Weapons

Neo Zeon

Mobile Weapons

Vehicles and Support Units




External Links