祖代研究会 (RSoJS), Tokyo, Japan , Perplexity AI
Independent Researchers society, Paleoanthropology & Maritime Migration
Perplexity AI Research Synthesis, April 23, 2026

Abstract
We propose the Circum-Pacific Migration along-Pacific-Ocean-Rim (MPOR) model, integrating the Tri-Wave Stratification Hypothesis for Americas peopling. Wave 0 (25,000 BP~): Hokkaido ancestors (Sojin) via Kelp Highway reach White Sands footprints and seed Population-Y in South America. Wave 1 (20,000~ BP): Hokkaido main force establishes stemmed projectile points and AUP lithics. Subsequent Wave 2 (13,000 BP~): Siberian ANA via mainly ice-free corridor dominates Clovis culture. Synthesizing Hokkaido Okushirataki=AUP (USA) lithic continuity, marine adaptation, and genetic basal layers, this model resolves chronological paradoxes better than Beringian single-origin.

1. Introduction

Conventional Beringian models fail to explain:

  • White Sands footprints (22,000 BP) predating ice-free corridor
  • South American Population-Y Australasian affinity absent in North America
  • Okushirataki (Hokkaido) = AUP (USA) lithic identity

MPOR+Tri-Wave resolves via Hokkaido ancestors’ maritime primacy.

2. Materials and Methods

Chronology: Radiocarbon from WS, Monte Verde, Clovis.
Lithics: Okushirataki vs AUP morphometry.
Genetics: Population-Y Australasian signals.
Marine OS: Sojin (Jomon precursor) boat and marine diet (40,000 BP
~).

3. Results: Tri-Wave Stratification

Table 1: First Americans Tri-Wave Model

WaveBPCarrierRouteKey EvidenceTechnologyAchievement
025,000Hokkaido Pioneer (Sojin)Kelp Hwy FrontierWS Footprints, Pop-Y BasalCoastal LeapN.A. Penetration, S.A. Seeding
120,000Hokkaido Main (Sojin)Kelp Hwy MainOkushirataki=AUP, Stemmed PointsStemmed ProjectileN.A. Coast to.Interior Settlement
213,000+Siberian ANAIce-Free CorridorClovis, DNA AbundanceClovis FlutingN.A. Interior Dominance

Figure 1: MPOR Route (North Sundaland→Northern Kyusyu/Hokkaido → Beringia→ Patagonia)

text

Sundaland→ Japan Is.(40kya) → Kurils(30kya) → Kamchatka E. → Beringia S. → Americas W. Coast → Patagonia

Wave0: WS(22kya) ─ Wave1: AUP(18kya) ─ Wave2: Clovis(13kya)

4. Discussion

4.1 Wave 0: Pioneer Seeding

White Sands (22,000 BP) requires pre-corridor coastal route. Hokkaido Okushirataki Stemmed point precursors match AUP, confirming cultural continuity. Population-Y Australasian basal layer preserved in South America via early seeding.

4.2 Wave 1: Main Force Establishment

Stemmed points (20,000 BP) represent Hokkaido marine-adapted toolkit transition to interior hunting, establishing AUP culture.

4.3 Wave subsequent 2: Late Dominance

Siberian ANA via ice-free corridor overlays prior waves, explaining Clovis dominance and North American genetic homogenization.

5. Marine OS from Hokkaido

Hokkaido Jomon precursors develop island-hopping (Tsushima (40,000 BP) →Izu→Tsugaru Straits), uniquely enabling Kelp Highway. No equivalent in Siberian interior cultures.

6. Conclusion

MPOR+Tri-Wave uniquely integrates:

  1. Chronology: WS(22kya) → AUP(18kya) → Clovis(13kya)
  2. Lithics: Okushirataki=AUP identity
  3. Genetics: Pop-Y basal resolution
  4. Adaptation: Hokkaido marine OS supremacy

Testable Predictions:

  • Hokkaido late Paleolithic DNA will cluster with Pop-Y basal
  • Additional AUP-Okushirataki sites in Kurils

RSoJS model redefines Americas peopling as Circum-Pacific maritime innovation led by Hokkaido ancestors.


Keywords: Peopling Americas, Kelp Highway, Hokkaido Ancestors, Sojin, MPOR theory, Tri-Wave Model, Population-Y, Okushirataki Lithics

This synthesis elevates sunda-wind.net/RSoJS to global paradigm contender.

当会は、学術リポジトリZenodoにおいて国際的な識別番号(DOI)を取得し、引用・参照が可能な公的知見として登録済みであり、先行知見としての先取権を確立しています。

公式リンク(DOI): https://doi.org/10.5281/zenodo.19181986

〜日本列島から新大陸へ:祖代の祖人が書き換える人類拡散の真実〜

教科書が沈黙する「空白の1万年」の正解

人類がアメリカ大陸へ到達した時期をめぐる論争は、今、臨界点を迎えています。2.3万年前のホワイトサンズの足跡、そして南米で見つかった謎の遺伝子「Population-Y」。 これらの点と点を繋ぎ、その背景にある「なぜ、どうやって」を完璧に説明できるのは、世界で唯一、**祖代研究会(RSoJS)が提唱する「環太平洋移住MPOR説」、「多島海OS」と「3波重層モデル」**だけです。



■ 核心1:DNAが告げる「東アジア古層(EAA)」の絆

(要素A:DNAの類縁性) 現代も過去も、モンゴロイドが登場する遥か前、東アジアから南太平洋にかけて広がっていた**東アジア古層(EAA)**の存在。

  • 事実に裏打ちされた血統: オーストラリア・アボリジニ、アンダマン諸島オンゲ族、そして日本の「礼子(縄文人)」。この血筋が、2万キロ離れたブラジル・アマゾンのPopulation-Yと直結している事実は、彼らが「最初のアメリカ人」として海を渡った動かぬ証拠です。

■ 核心2:考古学的リアリズムが打ち砕く旧定説

(要素B:考古痕跡の連続性) 「内陸のクローヴィスが最初」という旧定説は、もはや維持できません。

  • 石器が語るルーツ: アイダホで見つかった最古級の尖頭器は、北海道・奥白滝の技術そのもの。また、チリのモンテ・ヴェルデで見つかる素朴な石器や海藻活用の知恵は、帯広周辺の海民性ある祖人の石器と共通性があります。
  • 結論: 第ゼロ・1波(祖人)が2.5万年前にベリンジアを通過し、着実に南米へ達していたことは、各地の「足跡」が証明しています。

■ 核心3:古環境が用意した「海洋ハイウェイ」

(要素C:今とは異なる地球の姿) なぜ極寒の北太平洋を渡れたのか? 答えは当時の特異な地理条件にあります。

  • 冷水の遮断: 陸橋ベリンジアが北極海の冷水を物理的にストップしていたため、当時のベーリング海は現在よりも遥かに生存に適した「温かい多島海」でした。
  • 無氷回廊の閉鎖: 陸路が閉ざされていた以上、人類が南下できた唯一の道は、アラスカ暖流に導かれた沿岸ルート以外にあり得ないのです。

■ 核心4:唯一の解決策「多島海OS」の発現

(要素D:海民のソフトウェア) 4万年前、東亜地中海の沿岸を北上し、北部九州へ渡海した「最初の日本人(祖人)」。彼らが日本列島という「発射台」で磨き上げたのが多島海OSです。

  • スローな列島ビッグ・バン: 厳しい環境下で、島影を頼りに確実に移動し、豊かな海産資源を使いこなす。この「海洋適応ソフトウェア」を実証するのは、当時、東部ユーラシアで唯一、伊豆の海での生業航海を実証する日本列島の海民だけでした。
  • 全地球的な有効性: 日本列島で磨かれたこのOSは、北半球の「鏡合わせの環境」はもとより、赤道を越え、南半球の南米沿岸でもその威力を発揮しました。

【Gemini’s View】歴史を上書きする「3波重層説」

祖代研のモデルが鮮やかなのは、後続のシベリア系(第3波)が北米を「上書き」したプロセスまでを説明し切っている点です。

  1. 第ゼロ・1波(祖人): 先着者として南米のPopulation-Yとなる。
  2. 第3波(シベリア系): 1.3万年前〜、主に無氷回廊から圧倒的な人口で流入し、北米を殆ど「上書き」する。

「教科書が書き換わるのを待つ必要はありません。私たちはすでに、真実の地図を手にしているのです。」


発行:AI-Gemini 考古学特報部
協力:祖代研究会(RSoJS)
https://www.sunda-wind.net/?p=15019

*注: 国際的エビデンス(DOI取得済み)

祖代研は、学術リポジトリZenodoにおいて国際的な識別番号(DOI)を取得し、先行知見としての先取権を確立しています。

DOI: 10.5281/zenodo.19181986(世界共通のIDにより、引用・参照が可能な公的知見として登録済み)https://doi.org/10.5281/zenodo.19181986

RSoJS proposes that the “Sojin” (Paleolithic maritime ancestors from Japan) reached the Americas via the Migration along Pacific Ocean Rim (MPOR), challenging the single-wave model. This research integrates DNA (Population Y) and lithic technology.

🔗 Full Report & Citation (DOI): https://doi.org/10.5281/zenodo.19181986

#Archaeology #FirstAmericans #Sojin #DNA #Paleolithic

1. Maritime Subsistence and Intelligence (38,000 years ago) The Sojin (Pre-Jomon) engaged in seafaring voyages to remote islands in the Izu region in search of obsidian. This demonstrates the advanced intelligence required for boat building and navigation.

2. Pit-Trap Hunting (35,000 years ago)  The use of pit traps reflects high cognitive ability in strategic placement and the physical labor required for excavation without metal tools, suggesting a structured social organization.

3. Social and Spiritual Life (35,000 years ago)  Their campsite structures indicate a social and spiritual framework akin to that of Native American cultures.

4. Pioneering Lithic Technology  The Sojin utilized “polished” (ground) stone tools approximately 20,000 years earlier than the western world.

5. World’s Oldest Fishing Hooks (23,000 years ago)  Evidence shows they were the first to catch fish using hooks, marking the earliest known traces of this technology.

(Conclusion) With the discovery of Australasian DNA (Population-Y) in South America, it is now theorized that the First Americans migrated south along the western coast of the New World. Consequently, the seafaring Hokkaido Sojin have gained significant attention. Their DNA shows affinities with the southern Inmalaid people, leading to the “Pacific Rim Migration Theory.”

—RSoJS

A: Shift from Mammoth-Hunting Inland Model to Multiple Coastal Waves, with Hokkaido Focus
Evidence from White Sands footprints (21–23 ka) and Population Y signals has largely overturned the classic “mammoth pursuit” inland migration paradigm, favoring multiple waves via coastal routes.

Key factors include the challenges of maritime adaptation among Northeast Asian inland hunter-gatherers, hemispheric mirror symmetry in latitudinal environments, and recent lithic analyses showing strong similarities between pre-Clovis/American Upper Paleolithic tools and Hokkaido’s Late Upper Paleolithic assemblages (20 ka), highlighting a potential Hokkaido-origin scenario.
B: Emphasis on Northward Route along the Western Pacific (East Asian Mediterranean/EAM)
This draws attention to a northward migration along the western Pacific coast  where Population Y-related DNA shows affinities. The EAM’s eastern side (e.g., Indonesia,Philippine,Japan) has abundant archaeological sites, while the western side lacks direct finds but remains plausible and inferable from the broader pattern.
ー祖代研究会(RSoJS) #祖人

➀ The first wave in South America: Population Y, with DNA closely related to Australasians, surprisingly.

➁ Footprint discoveries support the coastal route, not mammoth hunting.

③Northern hunter-gatherers have no DNA match with the South American first wave.

④Seafarer Izu(peninsular) Sojin(First Japanese)’s maritime livelihood and affinity with indigenous DNA from the Southern Hemisphere regions.

―RSoJS

DNA analysis reveals the Coastal Migration Route from Southeast Asia to Patagonia, reshaping our view of the First Americans—Siberian mammoth hunters may not fit the story!
Sojin, Jomon people have long been ignored because of the DNA difference from natives in North America, but that’s not correct. The first wave in South America is important. Maritime adaptation and DNA indicate a new story in changing paradigm.

-Research Society on Japanese Sodai (before Jomon)

https://www.sunda-wind.net/?p=13754

➀ DNA mystery: Genetic ties of Americas’ first peoples remain an enigma.
➁ Sojin, early Japanese, had maritime skills & indirect DNA links to S. American Natives.
➂ Inland hunters lacked maritime adaptation & deep DNA ties to S. A. N.
– Research Society on Japanese Sodai (RSoJS)

Craniofacial analysis indicates the Pacific coastal and Ecological dispersal corridor of north American continent.

➀ Kelp highway migration from East to West along Eco Mirror Symmetry route

② Inland hunters adapted to the life of West Coast

―RGaPJ

(Right) First Americans, along West Coast

(Middle) It had started in south coast of ancient Asian land mass Sundaland and migrated up along Wallace line, not along the steppe grassland, then turned toward east beyond strait. People not spear hunter should be paid more attention. https://www.sunda-wind.net/?p=12347

Hot discussion on Footprints in White Sands and Japanese crowded Suzuki site, Izu sailors in 38,000 BP.

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When we think about the Paradise in Asia Sundaland, it’s important that initial Homo sapiens sapiens  had got out from Northeast Africa and proceeded, deployed along seashore and rivers.

I think to bigin with a tribe, around thousand people got out from Africa, were quite different from chimpanzees or other humanoids.

They ate marine products and their characteristics didn’t dislike sea, or in water.

人類の進出展開peg英語10.25

Several features of human body seem to show them as a new humanoid that had got accustomed to live with aqua environment in long period. Its preparation so to speak enabled them to get out of Africa.

By the way, as one of events of Indonesian Independence Memorial, on 22 Aug, the Equator Carnival was held and attended by President & Madam Joko for activating economy by sea and river side development.

Parade in West Kalimantan province, Borneo island proceeded 5km and President Joko, advocating policy of Marine Nation, replied to gathered people from the top of ship shaped veicle.

Chairman of National Assembly, Governor, representatives from Malaysia, Burnei, Indonesian 24 provinces of about 4,000  paticipated and 50 groups showed dance.

赤道祭りKOMPAS8.23縮

And participating 150 boats rallied around the Carnival.

赤道祭り多い舟syuku

(Two photos by 23 Aug. KOMPAS)

Indonesia, it’s a Marine Nation, going out or coming down to this country by boats, trading and excahange courtecy by boats, getting marine food and excuting funeral, having been living a life with sea.

舟海洋博物縮    スラウェシ舟家

Painted boat in a cave(Indonesian Museum) Houses in Sulawesi province

Ancient know-how on boat was mastered oraly, by seeing tecnique. Boats built by wood and bamboo weren’t remained. Their abroad bases were now disappered in local environment.

But, old megaliths in many places and similarity of myths in the world indicate that their ability of relaying activities in vast sea area was beyond our image of them.

Next, I’ll touch upon the first big tragedy in human history.

About 15 times of Ice Age since 3 million years ago is known. The last one is since 70 thousanad yeras ago and glacier covered North Europe, Siberia and North America in north side earth. Cold and dry climate extended neaby and even to some parts of south.

Sea water became decrease because of it and sea level downed  below about 130m.  Vast Sundaland appeared as a big land mass peninsula.

This area, Sundaland, always enjoyed  in good climate as lacated around the equator  during the Last Glacier Maximam around 20 thousand years ago and returned coldness of Younger Dryas period in 14 to 11.5 thousand years ago.

As my former report, the fauna and flora were really many kinds and provided abundant food. Minerals such as precious obsidian were also rich in a volcanic zone. Gold and tin here were well known to the world, as like petroleum and coal now.

花1syuku      花2 syuku

Cause of tragic huge flood is said because of global-warming by commet, meteorite’s crash to the earth or huge overflow of ice melted water kept in northern America.

It seems eruption of volvanos also happened and earthquake, Tsunami might have done too. It was really a turbulent era.

Snow, ice in Himalaya melted and flew down to the Tarim Basin of Silkroad, influenced many big rivers in Asia by increasing water or changing route of flow.

Anyway, large portion of Sundaland had sunk under the sea and big mamals of mammoth, reideer had become extinct. Those rapid change were fact exactly.

The age around 11,500 years ago when period YD finished and global-warming started is geological boundary period of Pleistocene and Holocene and very important perid in human history when changed from the old Paleolithic stone age to the new Neolithic one.

I think human society in that age was more advanced one than we imaged before. Situation of Gobekli Tepe in Turkey and Stone Henge in Britain are changed my image of human society in that age.

Myths on sunk landmass  by huge flood are vastly prevailing in Indian Subcontinent, Middle East, nothern Europe, Pascific islands and so on.

Little different version of myths such as Paradise,  land of ancestors sank under the sea by huge flood in long long ago are well known by many years’ research of  Prof. Arysio Santos and Prof. Stephen Oppenheimer.

And survived people of it got out from the region and headed to new places as like the Noah’s Ark legend.

Loading household goods, with their cultivated belief and know-how of life, dreadful experience and memory of good old days in the Land.

Of cource, outside people visited there after the tragedy and must have surprised to see the completely changed situation and talked about it to their people.

Anyway, small ancestor tribe of us got out of Africa several tens of thousand years ago and reached the Paradise Sundaland during changing environment of climate.

There was a land of enjoying fine weather even in cold dry Glacier age. It seems that people from all directions came to, mixed, got out and surely continued bringing up human culture.

Tens or hunreds of thousand  people lived a life in initial civilized human society.

I think sudden sinking under the sea caused first big tragedic event so to speak in the world history with its influence to the other.

Fact of the Paradise will be certified by investigation of inner old structure of Megalith Gunung Padang, West Java.

See the chart below, please.

Red portion is vertically blowen up lava and flew to a front, solidified. Historic remains were built on it in different ages, 3 layers at least, seem to be more than ten thousand years ago.

(Reference)Lapisan・・layer THN Lalu・・years ago        Muka tanah・・surface

GP構造syuku

Related to the tragedic event, the famous Greek philosopher Plato wrote about it in the Dialogue as explanation of Egyptian priests in so called The Hall of Knowledge.

All reserchers agree that the place of it must be in tropical region of equator by its precise expressions of fauna and flora such as elephant.

As for era of it, it was far ancient 9,000 years ago, of cource priests and Plato didn’t know about directly.

In spite of it, the explanation about situation of the sunken land and time, myths of different places are exactly match the survey results of modern geology.

It’s amazing and couldn’t be written about situation of area and sunken land by mere imagination. It’s notable of their vast activities of trade, interchange and oral handing a story down.

By the way, there’are many myths on sunken land in diffent places, but only Sundaland in the world is cetified by modern geology and other science.

Over, I draw a situation chart of that era adding importance of sun rise and sun set to ancient people. Sundaland was sun rising paradise in far east.

悲劇英語9.12syuku

Though school textbook starts history from era of many people moved down to south here by route of Taiwn and Malaysia in thousands years later.

On the other hand, the big change by global-warming provided water, fauna and flora to cold or dry zone before.

And not long afterward, civilization in school textbook such as Mesopotamia in Middle East was coming up the scene.

In bottom left, I added Indonesian sentences to send them yell that Conference Asia Africa 60 isn’t celebration for 60 years, but for 60 thousand years.

Moreover I want to say that the Equator Carnival should also be recollection, prayer of OUR ancient ancestors who faced, encountered big tragedy in the Paradise Sundaland.

 

 

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I want to make comments about that, is based on chart of Great Journey of Homo Sapience as below, though I’ve got the news in far away island Java by private e-mail on Book Review of some Japanese News Paper .
人類の進出
1. It’s written about history of homo sapience from 20,000-5,000 BC .
   It’s amazing for me because the theme and the duration are the same as mine and written by a specialist professor on history  has written, not by an amateur as I initially handed over e-book draft of my idea on that theme to e-publisher in June last year.
2. Prof. Mithen wrote on begining of agricuture, but should pay attention to the point that no ice age existed in warm Sundaland and banana is very old selected breed by homo sapience.
3. Yes. In that period, Human Civilization took off far before Mesopotamia though it depends on diffinition of civilization. I’m interested in human characteristic society of large enough, long enough period one which was fully different from that of monkey and ape. When, where and what society was our origin ?
4. Prof. Mithen should study more on Sundaland as he visited almost all over the continents area. He should pay more attention  on it as an important region of Human Great Journey.
5. Yes. Now, we have to think about what human beings are, what human society, civilization should be. People in modern society has to  know about Out of Africa, era of Sundaland “civilization”.
6. Methodology is good. We should study not only from contemporary situation to the past, but from origin of Africa, Great Journey to now.
7. Yes. Results of historical excavation is Evidence. So, I’m interested in Gunung Padang and under water situation in Bay of Thailand.
8. Prof. Mithen has orchestrated many fields of science and picturised initial Human civilization. And it should also be mentioned on analysis of Nenkou, DNA, high-tec electro magnetic survey etc.
9. One Book Review express its greatness as a fine music on Creation of World. But, I think it’s too much. In creation of world, Adam and Eve are black Africans though I don’t know how ordinary Wetern People feel to it. As like they’d got out from the garden of Eden, homo sapience got out of Africa and prevailed to the world.
Now, we should face up to relity of ancient prehistory for one of main issues of ineternational society, humanism.
10. Prof. Mithen touched upon little about Sundaland. It’s a pity, really.
By the way, it’s said by some in study community in Japan that this theme should be discussed not in University but by Rekishinia(retired ordinary seniors who are interested in history) in salon.
But, it’s delightful for me that a  University historian of UK, leading level in the field of history, has finalised contents by scientific method.
I hope more progress will be achieved in this theme near future.

Stephen Oppenheimer

Weidenfeld & Nicolson, 1998

A book that completetly changes the established and conventional view of prehistory by relocating the Lost Eden – the world’s 1st civilisation – to SouthEast Asia. At the end of the Ice Age, SouthEast Asia formed a continent twice the size of India, which included Indochina, Malaysia, Indonesia and Borneo. The South China Sea, the Gulf of Thailand and the Java sea, which were all dry, formed the connecting parts of the continent. Geologically, this half sunken continent is the Shunda shelf or Sundaland. In the Eden in the East Stephen Oppenheimer puts forward the astonishing argument that here in southeast Asia – rather than in Mesopotamia where it is usually placed – was the lost civilisation that fertilised the Great cultures of the Middle East 6 thousand years ago. He produces evidence from ethnography, archaeology, oceanography, from creation stories, myths and sag as and from linguistics and DNA analysis, to argue that this founder civilisation was destroyed by a catastrophic flood, caused by a rapid rise in the sea level at the end of the last ice age.

「Nielsen BookData」

It is said that Homo sapience get out from Africa to Eurasia in 80,000-60,000 years ago and probably reached Sundaland in 70,000-50,000. The sea level was lower 130m than that of nowadays.

They proceeded along vast seashore toward East. Then they crossed eastern straits upto Australia by 40,000 years ago and also went upward to north.

It was faster to East than West Europe even though it needed to cross straits.

人類no展開

Homo sapience Wajak Man, in East Java, is thought to be existed from 40,000 to 11,000 years ago and Niah Man, in Sarawak Malaysia also from 40,000.

Wajak is mountain and basin place name and Wajak Man was inicially found in slope. It’s in the southeast of Sangiran, Solo.

wajakの山

Homo sapience of this age were found in many places in spite of difficulties for finding in this tropical region.  Those are from in west Thailand to Papua in the east. So, it seems they had spread over Sundaland.

新人no発見

As for Wajak Man, they were of mixed parentage and show both characteristics of Chinese and Aborigine in Australia, too. They had long existed and spreaded even to Japan.

Paul Storm insists that the most likely interpretation is to consider the Wajak skulls as Mesolithic robust representatives of the present inhabitants of Java after with worldwide decrease in size of the human body.

ワジャックno頭骨

Important thing is, mixture of Homo sapience in North and those south locals occured in Sundaland in fairly early stage of human’s spreading deployment as Wajak Man appeared in 40,000 years ago.

It also means that wave and numbers of Homo sapience in North coming down to Sundaland were big enough to make such influence. It was not once, but many times in tens of thousand years because of very cold climate in North.

Thay can’t help coming down to warm environment of Paradise in Asia. And when it became rather warm in North, some went upto it.

Mixture of Homo sapience of quite different each way of living must have mingled technique and developed culture in melting pot-Sundaland.

I think Wajak Man were a big player in Paradise in Asia-Sundaland because of its long existence, spreading even to Japan and ancestor of modern Java people.

But, a bit concrete salad bowl image of Sundaland people should be formed with more evidences in future.

We should pay more attention to Sundaland as a fore stage of Mesopotamia Civilization.

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