Between 1878 and 1907, Yamagata Aritomo enacted four institutionalmodifications to the Meiji constitutional order—the independent General Staff,the Imperial Rescript to Soldiers and Sailors, the active-duty military ministerrequirement, and the Imperial National Defense Policy—each presented asrational modernization, each severing one connection between the militaryand external oversight. Through abductive reasoning, this paper demonstratesthat none of these modifications were Yamagata’s own design: the GeneralStaff’s independence was conceived and drafted by Katsura Tarō; the Rescriptwas written by Nishi Amane; the National Defense Policy was drafted byTanaka Giichi; and the Prussian model on which all were nominally based wasencountered during a fourteen-month European transit by a man with nodocumented foreign language capability. Yamagata’s contribution, in everycase, was to adopt others’ work and position himself at the apex of theresulting structure.The paper argues that this pattern—termed institutional corrosion—wasdriven not by strategic design but by reactive fear originating in theconscription credit capture of 1873, when Yamagata claimed the institutionaldividend of a system designed by the assassinated Ōmura Masujirō. Eachsubsequent severance functioned as a counter-measure against the threat ofexposure: the silence, deference, and delegation that contemporaries read asthe virtues of a modest soldier were, structurally, the behavioral repertoire ofa figure whose authority could not survive scrutiny. The severances produceda system that could not function through formal channels; the defect wasinvisible for forty-four years because favorable external conditions andindividual officers of exceptional ability compensated for the structuralfailures at the cost of their own lives. When the compensators died and theconditions reversed, the defect activated as a national catastrophe. Theconcealment succeeded for over a century because there was no conspiracy todetect—only an accumulation of reactive decisions by a man whom his ownteacher had assessed, in 1858, as a plain stick. This paper confirms thatassessment across every domain in which Yamagata operated, and refutes thecausal eliminativist assumption that any individual in Yamagata’s positionwould have produced the same outcome: every other genrō who facedidentical conditions made the opposite institutional choice.
Franny Philos Sophia (Thu,) studied this question.