Gods of Medicine: Kojiki and Nihon Shoki

Episode Narrative

In the heart of ancient Japan, between the years 806 and 810 CE, a significant chapter in the story of medicine unfolded. Under the auspices of Emperor Heizei, court physicians Abemanus and Idzumo Kirosada embarked on a monumental task. They were charged with compiling all extant records of native medicine and surgery into a single authoritative volume. This endeavor marked an early, albeit crucial, effort to systematize Japanese medical knowledge, establishing a framework upon which future generations would build. The act of consolidation reflected not just medical necessity but a desire to unify the knowledge of healing, much like the weaving together of threads to form a sturdy tapestry.

But the roots of Japanese medicine sprouted long before this compilation. They intertwined with the earliest chronicles of Japan — the Kojiki, dating back to 712 CE, and the Nihon Shoki from 720 CE. These texts were not merely historical records; they were sacred narratives that canonized myths connecting divine deities, namely Ōkuninushi and Sukunabikona, with the practices of healing and disease control. In these stories, we see how the spiritual and the medical were bound together, each thread reflecting the cultural understanding of health as a divine mandate. The tales symbolically reinforced the imperial authority of the ruling class, linking governance and medicine as intertwined elements crucial to societal stability and public health.

The introduction of Buddhism to Japan in 538 CE was another vital turning point. With Buddhism came not just spiritual beliefs but a repository of Chinese medical knowledge that began to influence Japanese practices. Monks, serving as both spiritual guides and caregivers, began to lay the foundations for a more organized approach to health care. Their contributions were later documented in texts like the 13th-century nursing manual by monk Ryochu, illustrating an evolution of compassionate care that would significantly shape Japanese nursing practices for centuries to come.

As the early Middle Ages progressed, a pivotal development arose in 701 CE with the promulgation of the Taihō Code. This groundbreaking legislation established Japan's first formal medical law, recognizing and regulating acupuncture and moxibustion. The state’s official endorsement of these therapies not only legitimized their use but also initiated the institutionalization of medicine within the administrative apparatus. No longer was healing a mere function of folklore or personal remedy; it now stood as a state-sanctioned practice, reflecting the era's growing sophistication in medical administration.

In this context, various elements of the early medical landscape began to coalesce. The Tamamushi Shrine, a 7th-century marvel, became a focal point of this interplay between religion, art, and healing. Its intricate decorations, crafted using beetle wings, were imbued with both aesthetic beauty and a belief in their medical and magical efficacy. Such artistic expressions revealed how societies sought to merge the spiritual and the practical in their quest for health, especially in response to public health crises like smallpox.

The burgeoning medical system in Japan during this period was heavily influenced by Chinese texts and practices. The foundational works, such as the Shang Han Lun and Jin Gui Yao Lue, were pivotal in shaping the nascent field of Kampo medicine — Japan's adaptation of traditional Chinese medicine. These texts were introduced during a period that saw a strong Sino-Japanese medical exchange, with court physicians often trained in the traditions of their Chinese counterparts. This cross-cultural interaction paved the way for a more established medical paradigm in Japan, albeit one that existed alongside indigenous practices.

Amidst this formalization, a vibrant variety of medical practitioners emerged, reflecting a diverse and stratified landscape. Some combined elements of sorcery, acupuncture, and folk remedies. While traditional elites often dismissed these practitioners as quacks, they played an essential role in the everyday health care of the populace. This duality underscored the layering of medical knowledge, a rich tapestry woven from both scholarly texts and local wisdom.

Japan's engagement with neighboring Korea also contributed significantly to the evolution of its medical practices. The establishment of institutions like the Uihak in 692 CE in Korea facilitated a flow of knowledge and expertise that influenced Japan’s own medical education. These connections reveal the extent to which Japan was a vibrant participant in regional exchanges during this time, seeking to enhance its medical understanding through sustained contact and cooperation.

Moreover, the therapeutic use of hot springs, or onsen, was deeply imbued with cultural significance. Mythologically tied to the deity Sukunabikona, who taught humans vital remedies and healing practices, these natural resources were seen not just as a means of healing but also as a reflection of divine benevolence. This appreciation for nature’s curative powers further demonstrated the entwined relationships between belief systems, the environment, and health — each element a crucial aspect of the human experience.

As the centuries unfolded, the compilation of medical knowledge continued to be closely linked with the concepts of imperial authority and religious legitimization. Texts documenting healing practices often served to reinforce the divine right of the ruling class, effectively intertwining the health of the people with the health of the state. The prevention of diseases and the control of epidemics became not only medical pursuits but also matters of political importance. The ruling elite understood that public health was foundational to maintaining social order and legitimacy.

Throughout the 7th and 8th centuries, early medical practices focused on combatting infectious diseases, notably smallpox. Healing rituals blended empirical medical practices with deeply rooted religious beliefs. Such integrations reflected a society grappling with the fear and uncertainty posed by illness, which often felt like an encroaching storm. In these times of crisis, the religious elements of healing provided a source of hope and solace, helping communities navigate the turbulent waters of disease and death.

With the integration of Chinese pharmacological knowledge, the early Middle Ages also witnessed a significant expansion of medical expertise. Monks like Jianzhen, known as Ganjin in Japan, played a crucial role in this exchange, bringing not only texts but also practical knowledge across the waters. These exchanges significantly advanced Japan's understanding of herbal prescriptions and materia medica, enhancing the national treasure trove of medical wisdom.

Yet, even as the shores of medical practice expanded, many rural communities leaned heavily on folk practices. Despite the growing influence of formal medicine, the accessibility and personal nature of remedies like moxibustion helped maintain a dual medical system. This coexistence highlighted the complex realities of health care in early Japan, where tradition and innovation navigated the same landscape.

Within this rich tapestry of medical traditions, the role of Buddhist nursing emerged as a transformative influence. Following the introduction of Buddhism, compassionate care became integral to medical practices, nurturing an ethos that prioritized the well-being of the sick. Though formal nursing texts would appear later, the seeds of this compassionate care laid a foundation that would evolve into a defining aspect of Japanese health care.

The visual and material culture of the era, such as the captivating beetle wings of the Tamamushi Shrine, illustrated the deep intertwining of art, religion, and medicine. Objects crafted with intention became more than mere decoration; they served as vessels for healing beliefs and practices. Each intricate design echoed a history steeped in cultural narratives, binding together the realms of the sacred and the medical in the pursuit of holistic health.

As we reflect on this early medical history, it becomes clear that the tapestry of Japanese medicine was intricately woven with political dynamics, cultural narratives, and evolving practices. The mythic figures of Ōkuninushi and Sukunabikona stand as enduring symbols of this journey, linking divine will with practical know-how. Their stories capture a belief that healing is both a human endeavor and a sacred duty.

In the quiet moments of reflection, one might ask: What lessons resonate through the ages? The pearls of wisdom passed down remind us that the quest for health has always been intertwined with the need for societal order, spiritual beliefs, and cultural narratives. As we navigate our own modern storms of health, we might find comfort and guidance in the tales of the past, recognizing that within the blend of science and faith lies the enduring spirit of healing — a journey shaped by the hands of both divine and mortal caregivers.