Mobile Suit Gundam 00: In Those Days (機動戦士ガンダム00 ｉｎ ｔｈｏｓｅ ｄａｙｓ Kidousenshi Gandamu 00 (Daburuō) in those days?) is a compilation of Yun Kōga's short story mangas serialized in Newtype magazine between November 2008 to August 2010 issues. The stories are set between and after Mobile Suit Gundam 00's First and Second Seasons. The chapters were compiled and published by Kadokawa Shoten on August 26, 2010.
Where Earth and Sky Meet
A story focused on Marina and members of Celestial Being after the Second Season finale.
The Second Birthday
The story focuses on the Innovator's past and Ribbons Almark's motivation. The confrontation between Ribbons and Setsuna continues on the eve of "A wakening of the Trailblazer"; Ribbons' stirring memories within Veda.
The story happened after the First Season's finale. Setsuna wanders around the world and. In his travels, he visited an Irish bar where he met Lyle Dylandy.
At the aftermath of Celestial Being's defeat at the hands of UN Forces, Tiera struggled to comes into terms with what happened as he attempted to bring Celestial Being back together.
Praise the Lord, Allelujah
After the final battle in First Season, Allelujah was captured by the UN. Allelujah pondered about his past.
The Beginning Man
The story centered about Lyle and his thoughts about his brother. The reason about their separation years ago was also explored.
- ISBN 978-4-04-715500-8-C0979
- Gundam 00 in those days in MyAnimeList
|Anime||Gundam 00 | Episode Listing|
|Events||Celestial Being missions|
|Topics||Characters | Locations | Mobile Suits | Nations and Factions | Technology | Warships and Spacecraft|
|Books||-A wakening of the Trailblazer- (Manga) | -A wakening of the Trailblazer- (Novel) | Blue Memories | Bonds | Gundam 00 (Manga) | Gundam 00 (Novel) | Gundam 00 2nd Season (Manga) | Gundam 00 Second Season (Novel) | Gundam 00F | Gundam 00I | Gundam 00I 2314 | Gundam 00N | Gundam 00P | Gundam 00V | Gundam 00V: Battlefield Record | In Those Days|
|Media||-A wakening of the Trailblazer- | Gundam 00: Another Story | Gundam 00: Special Edition | Gundam 00R|
|Gunpla||High Grade Gundam 00|
|Other Timelines||Advanced Generation | After Colony | After War | Anno Domini | Build Fighters | Correct Century | Cosmic Era | Future Century | Mars Century | Post Disaster | Regild Century | SD Gundam | Universal Century|