Kidou Senshi Gundam MS IGLOO: 1-nen Sensou Hiroku  

Kidou Senshi Gundam MS IGLOO: Ichinen Sensou Hiwa, Mobile Suit Gundam MS IGLOO: One Year War Confidential Files, Mobile Suit Gundam MS IGLOO: The Hidden One-Year War, 기동전사 건담 MS IGLOO - 1년 전쟁 비록, 机动战士高达 MS IGLOO 一年战争秘闻录, 機動戦士ガンダム MS IGLOO: 1年戦争秘録, Mobile Suit Gundam MS IGLOO: The Hidden One Year War

In 0079 AD, there is a technical officer named Oliver May working in the Zeon Technical Evaluation Unit's 603rd unit. His job involves testing new military technology. He is stationed aboard Jotunheim, which was previously used as a civilian transport ship but has now been converted for military purposes. As part of his duties, he must participate in battles during the One Year War, this time from the perspective of someone who tests weapons rather than being directly involved in combat.