Lieutenant-General Mori Rintarō (森 林太郎; February 17, 1862 – July 8, 1922), known by his pen name Mori Ōgai (森 鷗外; Japanese pronunciation: [mo.ɾʲi (|) oꜜː.ɡai, -ŋai]), was a Japanese Army Surgeon general officer, translator, novelist, poet and father of famed author Mari Mori. He obtained his medical license at a very young age and introduced translated German language literary works to the Japanese public. Mori Ōgai also was considered the first to successfully express the art of western poetry in Japanese. He wrote many works and created many writing styles. The Wild Geese (1911–1913) is considered his major work. After his death, he was considered one of the leading writers who modernized Japanese literature.
His continued obstinacy to recognize beriberi as a thiamine deficiency led to the death of more than 27,000 Japanese soldiers.
Mori was born as Mori Rintarō (森 林太郎) in Tsuwano, Iwami Province (present-day Shimane Prefecture). His family were hereditary physicians to the daimyō of the Tsuwano Domain. As the eldest son, it was assumed that he would carry on the family tradition; therefore he was sent to attend classes in the Confucian classics at the domain academy, and took private lessons in rangaku ("Dutch learning", and by extension "Western learning") and Dutch.
In 1872, after the Meiji Restoration and the abolition of the domains, the Mori family relocated to Tokyo. Mori stayed at the residence of Nishi Amane, in order to receive tutoring in German, which was the primary language for medical education at the time. In 1874, he was admitted to the government medical school (the predecessor for Tokyo Imperial University's Medical School), and graduated in 1881 at the age of 19, the youngest person ever to be awarded a medical license in Japan. It was also during this time that he developed an interest in literature, reading extensively from the late-Edo period popular novels, and taking lessons in Chinese poetry and literature.
After graduation, Mori enlisted in the Imperial Japanese Army as a medical officer, hoping to specialize in military medicine and hygiene. He was commissioned as a deputy surgeon (lieutenant) in 1882. Mori was sent by the Army to study in Germany (Leipzig, Dresden, Munich, and Berlin) from 1884 to 1888. During this time, he also developed an interest in European literature. As a matter of trivia, Mori Ōgai is the first Japanese known to have ridden on the Orient Express. One of his major accomplishments was his ability to create works using a style of "translation" that he obtained from his experience in European culture.
In his stay in Germany, Ogai sometimes encountered situations where he expressed his patriotism. There was this one time that he started a public controversy against a German geologist, Dr Edmund Naumann. Dr. Naumann gave a presentation entitled "Japan" at a lecture in which he criticized Japan. In short, his criticism was that the opening of Japan to international relations was not a voluntary act, but was the result of foreign pressure. After the lecture, Naumann was said to have made a number of jokes critical of Japan in conversation with other scholars. Ogai wrote in his "Doitsu Nikki" that he made a speech to refute Naumann's comments shortly. Since it was a social occasion, the controversy seemed to have been settled, but the debate was continued when Dr. Naumann published a column in the newspaper "Allgemeine Zeitung". According to "Wakaki hi no Mori Ogai" by Keiichiro Kobori, the controversy was focused on eight points including the origin of the Japanese people and the treatment of the Ainu people, food and clothing, public health, manners and customs, the influence of oil painting techniques on Japanese painting, Buddhism and myth, the effectiveness of the modernization movement, and the future of Japan. Of these, "the pros and cons of the modernization movement in Japan" and "the future of Japan" were the major points. Naumann pointed out that Japan opened its door to the international relations from the external forces and had easily and superficially accepted Western civilization. Furthermore, that the Japanese themselves tend to disregard the traditional culture under the justification of the modernization was his argument. Ogai made a counterargument that the introduction of Western civilization was natural, rational, and spontaneous, and important point is to identify what to westernize and what to preserve as traditional Japanese culture. Ogai carried out this controversy all in German.
After four years in Germany, Ogai felt that the realization of the mental revolution of the Japanese was his mission to be accomplished. Pushed by this idea, Ogai at first started to spend time on enlightening the public and other intellectuals by introducing the aesthetic scientific method which he obtained in the West. This took various forms such as journal articles and debates in the newspaper section. His attitude around this time period is often regarded as "belligerent and combative". This attitude emerged out of his passion to establish the basis for criticism and the principle of induction method. Given the background of the time where a lot of policies and ideas were based on the idealistic theory, Ogai's enthusiasm could be fully explained. One of the representative examples which reflected the radical westernization took place in the western style building called "Rokumeikan", located in Chiyoda-ku in Tokyo. Rokumei-kan was established in 1888 by the then minister of foreign affair, Inoue Kaoru for the diplomatic purpose. His policy faced strong criticism by the right-wing nationalists and Ogai was one of those critics to the westernization without solid foundation. Ogai had dealt with various fields including urban planning, dietetics, and also lifestyle itself. His activity was supported by other nationalists and conservatives and he came to play an important role as a public educator.
Upon his return to Japan, he was promoted to surgeon first class (captain) in May 1885; after graduating from the Army War College in 1888, he was promoted to senior surgeon, second class (lieutenant colonel) in October 1889. Now a high-ranking army doctor, he pushed for a more scientific approach to medical research, even publishing a medical journal out of his own funds. His view on the modernization of Japan was distinctive from other intellectuals in the point where he was very critical to the absence of the rationale basis in the scientific field, especially medicine. That the intellectuals kept importing only the fruit of the science, not the scientific method itself was the source of concern for Ōgai because he believed that the understanding of the essence of the Western value, for specifically, the manner and the procedures of the scientific method, was vital so that in the future Japan can produce the original works of science, not the borrowings of it. This view represented his aspiration, the realization of the mental revolution of Japanese, which he had been considering after the abroad experience. As a person who studied in West, he felt the responsibility to foster the process of the modernization as if it was his mission. Another concern regarding the process of the modernization was the potential that the reckless importation of Western culture could bring the destruction to the Japanese traditions, which Ōgai found in a sense unique and original to the West. In this sense, Ōgai was a conservative who knew the value of Japanese culture in contrast to other Japanese who were in favor of radical Westernization. This attitude was reflected in his journal articles. For example, one of his works, Nihon Kaoku ron (essay on urban planning), he argued that the urban development shall not be driven by the idealistic theories in which the primary objective was to imitate the Western style, but to be processed based on the scientific evidence. As a result of his contribution, he was considered as a public educator at that time. This was, however, a source of trouble in later stage because his belligerent style was unwelcomed by his superiors. One of the reasons of his transfer to Kokura was of this conflict between a conservative administrative body and a progressive scientist. Meanwhile, he also attempted to revitalize modern Japanese literature and published his own literary journal (Shigarami sōshi, 1889–1894) and his own book of poetry (Omokage, 1889). In his writings, he was an "anti-realist", asserting that literature should reflect the emotional and spiritual domain. The short story "The Dancing Girl" (舞姫, Maihime, 1890) described an affair between a Japanese man and a German woman.