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Portrait reconstruction of NAT002
Ancient Individual

A woman buried in Japan in the Maritime Hunter-Fisher era

NAT002
1060 CE - 1155 CE
Female
Okhotsk Culture
Japan
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

NAT002

Date Range

1060 CE - 1155 CE

Biological Sex

Female

mtDNA Haplogroup

G1b

Cultural Period

Okhotsk Culture

Chapter II

Place

Where this individual was discovered

Country Japan
Locality Hamanaka 2 (Rebun Island)
Chapter III

Time

When this individual lived in the broader context of human history

NAT002 1060 CE - 1155 CE
Chapter IV

Story

The narrative of this ancient life

The Okhotsk culture, which thrived from approximately the 5th to the 13th centuries, is a fascinating and lesser-known archaeological and anthropological entity that developed along the coastal regions of the Russian Far East, notably around the Sea of Okhotsk. This culture is primarily identified through its distinctive material remains, which have been unearthed across a broad area extending from the Amur River basin through the Kuril Islands and into southern Sakhalin.

Geographic Context

Nestled in a region characterized by harsh climates and challenging environments, the Okhotsk culture was indelibly shaped by its proximity to the Sea of Okhotsk. This marginal sea of the western Pacific Ocean is notorious for its severe weather conditions, including icy waters and a long winter season. Nevertheless, the culture thrived in this area, relying heavily on maritime resources for sustenance.

Subsistence and Economy

The people of the Okhotsk culture were primarily hunter-gatherers, with economies deeply tied to the sea. Their subsistence strategies were diverse, consisting largely of fishing, hunting sea mammals such as seals and whales, and gathering shellfish. The reliance on marine resources is evident from the considerable quantities of fish bones and marine mammal remains found at archaeological sites.

In addition to their aquatic focus, the Okhotsk people also engaged in terrestrial hunting and gathering. They hunted land animals such as deer and bear, and supplemented their diet with plant resources, though these were less emphasized owing to the harsher terrestrial climate.

Material Culture

One of the most distinctive aspects of Okhotsk material culture is their pottery. Okhotsk pottery is characterized by its simple form and undecorated surfaces, often made using the coiling technique. These ceramics were functional, used for cooking and storage, and were typically tempered with materials such as sand or crushed shell.

Other notable elements include tools fashioned from bone and stone, reflecting a high degree of craftsmanship. These tools were essential for everyday life, encompassing everything from hunting weapons to fishing implements. Additionally, evidence of metalworking, particularly with iron, suggests a degree of contact or trade with neighboring cultures.

Settlements and Architecture

The Okhotsk culture's settlements were typically small and strategically located near coastal areas to take advantage of marine resources. The dwellings, often semi-subterranean, were constructed using available materials such as wood and animal skins, providing insulation against the cold. These habitations reveal a clear adaptation to the environment, emphasizing functionality and communal living.

Social Structure and Beliefs

The social structure of the Okhotsk people is not well-documented due to the lack of written records, yet it can be inferred from their material remains. The distribution of goods and the organization of settlements suggest a society with complex social networks and perhaps different levels of social hierarchy.

Spiritual and ritualistic aspects of Okhotsk culture remain speculative, but artifacts such as carved figurines and amulets point towards a rich spiritual life possibly involving shamanistic practices. These items likely held significant cultural value, symbolizing connections with the natural world and the supernatural.

Cultural Interactions and Legacy

The Okhotsk culture's geographic location placed it at a crossroads of interactions with various other cultural groups, including the Ainu of northern Japan and the Nivkhs of the Amur region. These interactions are evidenced by shared technologies and artifacts, suggesting a network of trade and cultural exchange.

The eventual decline of the Okhotsk culture around the 13th century is attributed to a combination of factors, including environmental changes, overexploitation of resources, and the encroachment of other cultural groups. The legacy of the Okhotsk culture is seen in the material and cultural influences that persisted in the region, contributing to the ethnogenesis of later cultures, particularly the Ainu.

Conclusion

The Okhotsk culture is a testament to human resilience and adaptability in harsh environments. Its impressive utilization of maritime resources, innovative material culture, and the strategic establishment of settlements reflect a well-adapted way of life. Although much about this culture remains shrouded in mystery, ongoing archaeological research continues to shed light on the complex history of the peoples of the Sea of Okhotsk, adding valuable insights into the broader narrative of human adaptation and cultural development.

Chapter V

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

Whole-Genome Sequencing of a 900-Year-Old Human Skeleton Supports Two Past Migration Events from the Russian Far East to Northern Japan

Authors Sato T, Adachi N, Kimura R
Abstract

Recent studies on paleogenomics have reported some Paleolithic and Neolithic genomes that have provided new insights into the human population history in East and Northeast Asia. However, there remain some cases where more recent migration events need to be examined to elucidate the detailed formation process of local populations. Although the area around northern Japan is one of the regions archaeologically suggested to have been affected by migration waves after the Neolithic period, the genetic source of these migrations are still unclear. Thus, genomic data from such past migrant populations would be highly informative to clarify the detailed formation process of local populations in this region. Here, we report the genome sequence of a 900-year-old adult female (NAT002) belonging to the prehistoric Okhotsk people, who have been considered to be the past migrants to northern Japan after the Neolithic period. We found a close relationship between NAT002 and modern Lower Amur populations and past admixture events between the Amur, Jomon, and Kamchatka ancestries. The admixture dating suggested migration of Amur-related ancestry at approximately 1,600 BP, which is compatible with the archaeological evidence regarding the settlement of the Okhotsk people. Our results also imply migration of Kamchatka-related ancestry at approximately 2,000 BP. In addition, human leukocyte antigen (HLA) typing detected the HLA-B*40 allele, which is reported to increase the risk of arthritis, suggesting the genetic vulnerability of NAT002 to hyperostosis, which was observed around her chest clavicle.

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