Hey Chat-GPT 4, good morning. I'm doing a crossover fanfic between the Muv-Luv franchise, Fire Force, Naruto, Date a Live, My Hero Academia, Hundred, IS: Infinite Stratos, Aria of the Scarlet Ammo, Tenchi Muyo.  Magical Swordsman and Summoner and Fate/Stay Night in which before the canon events of Naruto start, sometime before Madara and Hashirama fight each other,  the Ōtsutsuki clan [Naruto], which [the  Ōtsutsuki clan] is [the  Ōtsutsuki clan] descended from [the  Ōtsutsuki clan's parent house in this scenario] the Jurai Empire's [Tenchi Muyo] imperial family, the Masaki dynasty [Tenchi Muyo], in this scenario, [the  Ōtsutsuki clan]  leaves the Elemental Nations [Naruto] sometime after the Great Catalysm [Naruto] and [the  Ōtsutsuki clan] settles in post-Great Catayslm Japan, more specifically post-Great Cataclysm Kyoto, rebuilding and restructuring the old Japanese capital [Kyoto] into its [the  Ōtsutsuki clan's] new home and base and using it [post-Great Cataclysm Kyoto] as a base from which to conquer the rest of Japan with, [ Ōtsutsuki clan] conquering the then infant Great Tokyo Empire [Fire Force] in the process. This is done with the help of prototype IS units [IS: Infinite Stratos], Tactical Surface Fighters [Muv-Luv] and Century Armaments/Hundreds [Hundred] along with the help of Quirk [My Hero Academia] users, Diva [Magical Swordsman and Summoner] contractees and Generations [Fire Force] and elements of the Japanese National Police Agency, Japanese Self Defence Forces and Japanese Special Assault Team that have become part of the  Ōtsutsuki's forces. The  Ōtsutsuki-ruled Kyoto then reunifies Japan under its [ Ōtsutsuki-ruled Kyoto's] leadership and reconquers the post-WW2 lost Japanese provinces of Karufuto [Sahalkin and the Kurils], Chousen [Korean peninsula] and Formosa [Taiwan and the Pengu Islands]. The  Ōtsutsuki clan, after restoring Manchuko and the Aisin-Gioro House in Manchuria, the Ming dynasty and the Imperial House of Zhu in Han China in the form of a neo-Beiyang Government ruled neo-Yuan Shikai formed Empire of China, the Ottoman Empire and the House of Osman in East Turkestan, the Empire of Vietnam and the Ngyuen dynasty in Vietnam, the Kingdom of Laos and the Khun Lo dynasty in Laos and the Far Eastern Republic on the Russian East Coast, [the  Ōtsutsuki clan] turns its [the  Ōtsutsuki clan's] attention to reconquering its [the  Ōtsutsuki clan's] first imperial realm [the Elemental Nations] and [the  Ōtsutsuki clan's] homeland [the Elemental Nations] succeeding in doing so. The  Ōtsutsuki clan abolishes the Elemental Nations' shinobi system and replaces it with the Armed Detective [Aria of the Scarlet Ammo] system, doing this [implementing the Armed Detective system] across all its [the  Ōtsutsuki clan's] imperial territories. As a result the Hero system [My Hero Academia] never comes to be as the Meta Liberation Army [My Hero Academia], the Quirk-supremacist group being the Hero system in canon My Hero Academia, [the Meta Liberation Army] is wiped out by the neo-Japanese Empire's forces and Midoriya Hiashi [My Hero Academia], better known by his [Hiashi's] underworld alias All for One [My Hero Academia], [Hiashi] quits the VIllian [My Hero Academia] lifestyle full-time and [Hiashi] instead uses his resources, power and underworld strength to support the neo-Japanese Empire and its progressive ideology. With no Hero system in place, there is no All Might to hunt down and chase Hiashi and so Hiashi is [Hiashi] able to spend time with his [Hiashi's] current wife Midoriya Inko nee Shimura, who [Inko] like in canon My Hero Academia, [Inko] has no idea of her [Inko's] husband's [Hiashi's] real occupation [villanry] and his [Hiashi's] legitimate son and [Hiashi's] heir, My Hero Academia's protagonist Midoriya Izuku, who [Izuku] has no idea what his [Izuku's] dad [Hiashi] does for a living. What would be the name of the neo-Japanese Empire created by the Ōtsutsuki clan in Nihongo [Japanese/Japanese language |Nihongo|], Hangugeo [Korean/Korean language |Hangugeo|], Yue [Cantonese/Cantonese language |Yue|], Hanyu [Han language/Chinese/Traditional Chinese], both romanized and non-romanised, taking in mind it [the  Ōtsutsuki clan in this story] is [the  Ōtsutsuki clan in this story] considered by the inhabitants of Japan in this story to be the post-Great Catalysm survivors of the real-life Japanese imperial family, the Imperial House of Great Yamato/the Minamoto dynasty due to a mix-up in Kyoto with no one in Japan knowing about chakra or the elemental nations and [the  Ōtsutsuki clan in this story] hasn't corrected the mistake, since its [the  Ōtsutsuki clan's] supernatural powers, chakra skills and various bloodlines help give credence to the Japanese Imperial Family regaining its [the Japanese Imperial Family's] divine powers from divine ancestry, and [the  Ōtsutsuki clan in this story] governs Japan in a combination of the governance and administation style of the Tokugawa shogunate and that of the pre-1947 Japanese Empire that succeded the Tokugawa shogunate, with the descendants of the Tokugawa acting as shoguns once more while the heads of the  Ōtsutsuki clan act as the Japanese Emperors. Also provide information on its [the neo-Japanese Empire's] governance and administration style, military forces, GDP, National Anthem and technological prowess compared to pre-Great Catalysm levels, human rights and quality of life index as well as its treatment of Normals [non-powered individuals].

P.S: There is no multiverse, multiple worlds, alternative worlds or alternate universes in this story. Everything takes place in a single universe.