Kidou Shin Seiki Gundam X NEXT PROLOGUE: Anata to, Isshoni nara Anime Details and Episodes A one-shot sequel to After War Gundam X. Released in 2018 with the After War Gundam X Blu-ray Memorial Box. Series info Watch free DetailsFormatOne shotStatusFinishedSourceAnimeCountryJapan GenresMecha TagsReal RobotSpacePost-Apocalyptic RelatedAfter War Gundam X (Prequel) CharactersTiffa AdillGarrod RanCarris Nautilus