7,788 Pages

Please note that this is the Gundam Wiki's article on the Manga, Mobile Suit Crossbone Gundam: Skull Heart; if you are looking for the article on the titular mobile suit of this series then you should head to XM-X1 Crossbone Gundam X-1 Kai Kai "Skull Heart".

Mobile Suit Gundam Crossbone: Skull Heart (機動戦士クロスボーン・ガンダム スカルハート Kidō Senshi Kurosubōn Gandamu Sukaru Hāto?) is a single-volume manga written and illustrated by Yuuichi Hasegawa, and published in Gundam Ace between 2003 and 2004. It is the sequel to the Mobile Suit Crossbone Gundam manga, and is succeeded by Mobile Suit Crossbone Gundam: Steel 7.


A single volume of short stories written by Yuuichi Hasegawa, placed three years after the ending of Mobile Suit Crossbone Gundam. Released in 2002, the series consists primarily of short vignettes detailing the adventures of the Crossbone Vanguard space pirates three years after the original manga.

The first story is set during the One Year War and deals with a young Umon Samon. The series also features the "return" of Grey Stoke, an aged Judau Ashta under an alias, who first appeared in Hasegawa's Mobile Suit Victory Gundam Side Story manga.


An Idiot Pulls Through in a Ball

Sometime after 133 U.C.
Stella Raberadu Twink is chronicling the events surrounding the Jupiter war in order to provide an accurate account for posterity sake, when suddenly she overhears Umon Samon retelling a story from the final battle of the One Year War where he destroyed 6 Doms in order to protect the love of his life.

The Planet's Princess

133 U.C.
The Mother Vanguard continues in its journey from Jupiter in order to reach the Earth Sphere in time to warn them of an impending attack from the Jupiter fleet traveling there themselves, when they approach an asteroid where a group of Jovian Forces suddenly attack them. In order to defend themselves the Mother Vanguard launches Mobile Suits in order to protect themselves, however shortly after the battle starts Tobia is shot down and crash lands on the asteroid, where he is rescued by a girl claiming to be the asteroid's princess.

Pirate's Booty

135 U.C.
Harrison Madin of the Federation Forces engages the Crossbone Vanguard intent on protecting a Mail Carrier as he believes the pirates are going to steal the ships cargo. However unbeknownst to Lt. Harrison, the crew of the Mail Carrier are being held hostage by a group of Jovian Solders intent on extorting the Federation Forces to keep one of their secrets.

The Ultimate Soldier (Part I)

136 U.C.
Tobia is seen relaxing while on a job when he is approached by a man named Grey Stoke, who wants to hire him and his associates for a mission to rescue Amuro Ray.

The Ultimate Soldier (Part II)

After the Crossbone pirates successfully break into a Jovian research facility where they discover that the Jovians are intent on mass-producing numerous bio computers for use in there new MS the Amakusa.

The Monkey's Satellite

136 U.C.
Harrison Madin is briefed on his upcoming operation by his superior officer. On what were originally thought to be attacks being carried out by renegade space pirates around the area of Side 2 in fact turned out to be a lone modified Zaku Suit being piloted by a Monkey. While his superior acknowledges the seriousness of the situation he can not assign a vessel to escort them to the location in question, however he has arranged alternative transport via "Blackrow Shipping".


Crossbone Vanguard/Blackrow Shipping

Earth Federation Forces



Crossbone Vanguard/Blackrow Shipping

Mobile Weapons

Vehicles and Support Units

Earth Federation Forces

Mobile Weapons

Vehicles and Support Units

Jupiter Empire

Principality of Zeon




External links

Community content is available under CC-BY-SA unless otherwise noted.