Write a realistic, sensible, plausible and alternate history scenario in the form of a historical documentary book chapter set in the world of the alternate historical scenario with no references to this being an alternate history scenario or to the real world timeline at all , in which Japan continued on its [Japan’s] post-WW2 growth towards [Japan] becoming a political, economic, military and cultural superpower [Japan], [Japan] never experiencing “the Lost Decade” and or the Plaza Accords or any slump in growth and development in the late 1990s and 2010s, [Japan] having Taiwan and the Pengu Islands returned to it [Japan]  by both the USSR and the USA in a repeat of the return of Okinawa in 1972 to Japanese control due to the Han nationalist, Han supremacist, Chinese nationalist, Chinese imperialist, Marxist-Stalinist political party/militant group/secret society of the KMT/Kuomingtang and the joint American-Soviet satellite state the KMT ruled with an iron fist, the Unitary, adhering to Sun Yat Sen's three principles of the people, nationalism, democracy and socialism [social welfare] one-party ruled and dominated directorial republic under a military dictatorship of the Second Republic of China/Nationalist China/National Government of the Republic of China which [Nationalist China] had [Nationalist China] been in exile on Taiwan in 1949 after the latter [the KMT and Nationalist China] lost the Chinese Civil War of 1947-1949 to the de jure Marxist-Leninist, socialist but de facto Han nationalist, Han supremacist, Chinese supremacist, Chinese Imperialist Chinese Communist Party ruled de jure socialist republic but de facto Han nationalist, Han supremacist People's Republic of China ruling [the PRC] over Han China, Guangdong, Guangxi, East Turkestan, Inner and Outer Mongolia, Tibet, Shanxi and Yunnan from [the PRC's stronghold and home base] Greater Manchuria, [Nationalist China] reunifying with the mainland after the death of the KMT's most infamous head, Nationalist China's most infamous Chairman and Generalissmo and Soviet dictator Josef Stalin's man in China, the Han Chinese revolutionary turned warlord Jiǎng Jièshí, who [ Jièshí] was [ Jièshí] better known as "Chiang Kai Shek" in [when [ Jièshí/"Kai Shek" died] 5 April 1975 and the death of the CCP's most infamous head and the first fascist dictator of the PRC, Mao Zedong in [when Zedong died] September 9, 1976, [the reunification of Nationalist China with the Chinese mainland after the deaths of both Jièshí/Shek and Mao]  leaving Taiwan and the Pengu Islands in a political and legal limbo and thus leaving the Americans and Soviets with no choice but to return Taiwan and the Pengu Islands to Japan. 

After [Japan] having Taiwan and the Pengu Islands returned to it [Japan] after the reunification of Nationalist China with the Chinese mainland after the deaths of both Jièshí/Shek and Mao, Japan restores the post-1898, pre-1947 Japanese province of Formosa on Taiwan and the Pengu Islands. The remnants of Nationalist China's combined land, air and sea combat force, the Republic of China Armed Forces/Chinese National Armed Forces left behind on Taiwan and the Pengu Islands after the reunification of Nationalist China with the Chinese mainland after the deaths of both Jièshí/Shek and Mao and the subsequent return of Taiwan and the Pengu Islands to Japan are [the remnants of the ROCAF/CNAF left behind on Taiwan and the Penghu Islands] absorbed into the unified military forces of post-WW2 Japan, controlled by the Japanese Ministry of Defense with the Japanese Prime Minister as commander-in-chief, without offensive warmaking capabilities but with an inherent right to self-defense, the Japanese Self Defence Forces, [JSDF] and Taiwan's post-WW2 industrial and growing high technological capability are absorbed into Japan along with the advanced military, industrial and espionage technologies left behind by the Americans and Soviets. 

In order to get money to prop up the failing Soviet economy and also as a unimplied non-aggression treaty, the Soviets also return Sahlakin and the Kurils to Japan, with the Japanese subsequently restoring the post-WW1, pre-1920s Japanese province of Karufuto on Sahlakin and the Kuril Islands.

After pro-democracy, anti-military dictatorship protests in the joint US-PRC puppet state of the totalitarian military dictatorship of the Republic of Korea occupying South Korea spread to the Soviet satellite dictatorship of the Korean nationalist, Korean supremacist, Leninist-Stalinist Worker's Party of Korea-ruled totalitarian communist dictatorship of the Democratic People's Republic of Korea occupying North Korea, [the protests in the ROK spreading to the DPRK] toppling both post-WW2 Korean regimes [the DPRK and ROK], the Soviets and Americans jointly agree to return all of the Korean peninsula to Japan in a repeat of the Taiwanese and Okinawan situations.

After the return of the entire Korean peninsula to Japan, the Japanese restore the pre-1947 Japanese province of Chōsen on the Korean peninsula. The ROK's combined military forces, the ROKAF [Republic of Korea’s Armed Forces] and the ROKAF's special forces division the  Republic of Korea Army Special Warfare Command [ROKASWC] are [the ROKAF and ROKASWC] absorbed [the ROKAF and ROKASWC] into the JSDF along with  the DPRK's combined armed forces, the Korean People's Army [KPA] and the elite special forces of the KPA, the Korean People’s Army Special Operations Forces. 

The DPRK’s secret police and concentration camp management agency with special authority to investigate political and economic crimes within the DPRK, the Ministry of State Security, the Reconnaissance General Bureau, the KPA’s military intelligence bureau that manages the DPRK’s clandestine operations and [the RGB] is the DPRK's primary intelligence and clandestine operations organ are [the MSS and the RGB] absorbed [the MSS and RGB] into post-WW2's Japan's domestic intelligence agency  administered by the Japanese Ministry of Justice tasked with internal security and espionage against threats to Japanese national security, contributing to  Japanese government policy by providing relevant organizations with necessary foreign and domestic data (collected through investigations and intelligence activities) on subversive organizations, the Public Security Intelligence Agency and  the post-WW2Japanese intelligence agency under the Cabinet Secretariat responsible for gathering, processing, and analyzing national security information for the cabinet, reporting  directly to the Japanese  Prime Minister, the Cabinet Intelligence and Research Office. 

The ROK's economic, industrial and growing high technological computer strength, along with the DPRK's military and industrial might are also absorbed into Japan, strengthening Japan's already growing industrial, economical and military strength. The Japanese also receive the tools for building nuclear weaponry from the now-defunct DPRK and Nationalist China.


After the return of the entire Korean peninsula to Japan, the Japanese restore the post-1910, pre-1947 Japanese province of Chōsen on the Korean peninsula.