What would be the equivalent of Yōkai [monster/s, |Yōkai| very powerful supernatural anthropomorphic plants, animals or other living things consisting of innumerable, and diverse varieties that grow stronger with age and their varying bloodlines that can be found in many locations, ranging from mountains to forests; some even hide among human dwellings, often to cause trouble for their human inhabitants, usually only associating with their own kind, unless driven by some pressing need or self-interest, especially when overwhelming numbers are needed, either ignoring or being outright hostile to humans], daiyōkai [Great Monster |daiyōkai|, very powerful type of yōkai that is much stronger and smarter than common yōkai, many different shapes and powers, with some being gigantic and inhuman in appearance, but all being able to assume a completely human appearance, normally being haughty, arrogant, ruthless attitude towards other yōkai and humans, despising them for being weak in their opinion] along with hanyō [half-monster/s, |hanyō| beings that are a hybrid between human and yōkai, usually the child of a yōkai and a human, though humans can be transformed into hanyō.] in Japan during the  the military feudal hereditary dictatoral rule of the side branch of the main branch of the post-660 BC current Japanese reigning imperial family, the supposedly Shinto pantheon-descended, Manchurian/Manchu/Jurchen and Japanese royal and priestly family of the Japanese Imperial House of Great Yamato/the Minamoto dynasty that was also both a Japanese samurai and noble clan of the Tokugawa clan-ruled, post-1603, pre-1868 de jure absolute Imperial royal parliamentary dynastic monarchy but de jure feudal royal hereditary military dictatorship of the Tokugawa bakufu [tent government |bakufu|], [the bakufu] popularly [the bakufu] known as [the bakufu’s more popular name] the shogunate, [the bakufu] a system of government in Japan dominated [the bakufu] by a feudal military dictatorship exercised in the name of a sei-i taishōgun [“Commander-in-Chief of the Expeditionary Force Against the Barbarians” |sei-i taishōgun|, the military rulers of Japan |the sei-i taishōgun| during most of the period spanning from 1185 to 1868 in Japanese history who |the sei-i taishōgun| carried out |the sei-i taishōgun| the actual duties of administration in Japan during that time period who |the sei-i taishōgun| also |the sei-i taishōgun| enjoyed civil, military, diplomatic and judicial authority within Japan], [the sei-i taishōgun] more popularly known as [the sei-i taishōgun’s more famous name] a shōgun or by the shōgun himself, with the hierarchy that held the bakufu together being [the hierarchy holding the bakufu] reinforced [the hierarchy holding the bakufu] by [what reinforced the hierarchy holding the bakufu together] close ties of loyalty between the collection of various powers that supported the bakufu and the hereditary military nobility and officer caste of medieval and early-modern Japan from the late 12th century until their abolition in the late 1870s with high prestige and special privileges, the buke [military families |buke|], [the buke] better known [the buke] outside of Japan and East Asia as [the buke’s other, more famous name] the samurai, the powerful Japanese magnates, and feudal lords who, from the 10th century to the early Meiji period in the middle 19th century ruled most of Japan from their vast, hereditary land holdings despite being subordinate to the shogun/sei-i taishōgun and nominally to the clan head of the main branch of the Imperial House of Great Yamato reigning over Japan as Emperor of Empress of Japan, whom the buke/samurai served as well-paid retainers, the daimyō [large private land |daimyō] in Korea during the rule of the combined tributary state and satelite kingdom of  the pre Qing, pre-1368, post-1644-1662 crypto-Muslim, Han Chinese-Manchurian/Manchu/Jurchen Imperial House of Zhu-ruled absolute imperial dynastic royal monarchy of the Great Ming State/Great Ming Empire/“Ming dynasty”, ruling over Han China of the Han Chinese-Korean noble family of the post-1398, pre-1898 Royal House of Jeonju Yi-ruled Great Joeson State/Joeson Kingdom/Great Joeson/Kingdom of Great Joeson ruling over Korea? Give good historical reason and background along with definition as well as Romanization and translations. Korean in Hangul only please.