Deep in the Ararat Mountains of Turkey, a secret organization known as ARCAM has found what is believed to be Noah's Ark. However, the U.S. Machine Corps., a rogue organization of the Pentagon, wants to take over the Ark as a means of global supremacy. Only a special ARCAM operative known as a Spriggan stands in their way. Japanese Spriggan Yu Ominae teams up with French Spriggan Jean-Jacques Mondo to combat members of the U.S. Machine Corps. led by Col. MacDougall - a genetically-enhanced boy with deadly psionic powers. However, they must act fast and stop MacDougall before he uses the Ark for his own agenda. 
(Source: Anime News Network)

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In August 2020, he was diagnosed with terminal stage 4 cancer, and has been undergoing chemotherapy treatment.

In the waning years of the Cold War era, national governments and paramilitary forces are in a race to uncover the relics of an ancient alien civilization that once ruled the Earth. The alien technology holds seemingly miraculous powers, but in the wrong hands, this power could spell disaster. Only the ARCAM Corporation’s elite special operatives, the SPRIGGAN, have what it takes to stand up against an international rogue’s gallery of power-hungry cyborgs and gunmen who covet ultimate power. Brash and fearless Ominae Yu, a teenage SPRIGGAN equipped with ARCAM’s strongest power armor, will do whatever it takes to keep the past’s forbidden legacy buried away!
 
Note: Includes bonus chapters 61 and 62: Gold Rush
 
(Source: Seven Seas Entertainment)

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