Yamada Hiroshi / White & Green Co., Ltd. | March 2026
270-Year Cycle × Religion Series Vol.3 | Related paper: DOI: 10.5281/zenodo.19301666 | Paper F: DOI 10.5281/zenodo.19327763
⚠ Note: This article presents an exploratory analysis applying the 270-Year Civilization Cycle Theory to Buddhist history. It is not a claim of religious superiority among lineages.
Buddhism shares a structural parallel with Christianity that is striking: both traditions have diverged into three major lineages, each carrying its own 270-year cycle on a distinct trajectory. Indian Buddhism (Theravada), Chinese Buddhism (Mahayana), and Tibetan Buddhism — all three show 5 to 7 consecutive cycles of 270-year alignment, yet their turning points do not coincide. This “asynchronous stabilization” is one of the structural reasons why Buddhism as a whole has never been extinguished.
Three Lineages — Comparative Overview
| Lineage | Origin | Cycles | Primary Distribution |
|---|---|---|---|
| 🔴 Indian Buddhism (Theravada) | BC 480 (Buddha’s parinirvana) | 7 cycles | Sri Lanka, Myanmar, Thailand, Cambodia |
| 🟢 Chinese Buddhism (Mahayana) | 67 CE (Han dynasty — official introduction) | 7 cycles | China, Japan, Korea, Vietnam |
| 🔵 Tibetan Buddhism | 641 CE (King Songtsen Gampo) | 5 cycles | Tibet, Mongolia, Bhutan, exile government |
🔴 Indian Buddhism (Theravada) — 7 Cycles: Birth to Extinction
| Year | Event | Calculation | Alignment |
|---|---|---|---|
| BC 480 | Buddha’s parinirvana / Sangha established | Origin | ✅ |
| BC 210 | Death of Ashoka / Mauryan decline / end of state patronage | BC480+270=BC210 | ✅ |
| 60 CE | Mahayana Buddhism emerges / Kushan dynasty patronage | BC210+270=60 | ✅ |
| 330 | Gupta dynasty / last golden age of Indian Buddhism / Nalanda founded | 60+270=330 | ✅ |
| 600 | Post-Harsha / Hindu resurgence / Indian Buddhist decline accelerates | 330+270=600 | ✅ |
| 870 | Indian Buddhism effectively gone / Theravada fully relocated to Sri Lanka and SE Asia | 600+270=870 | ✅ |
| 1140 | Final destruction of Nalanda Monastery / complete extinction in India | 870+270=1140 | ✅ |
| 1410 | Theravada consolidation in SE Asia / full establishment in Thailand and Myanmar | 1140+270=1410 | ✅ |
🔴 Indian Buddhism — The Most Striking Discovery
BC 480 to 1140 CE = 270 × 6 Cycles: The Complete Span of Buddhism in India
The most dramatic finding in Indian Buddhism’s 270-year cycle is this: the entire process from Buddhism’s birth in India to its extinction there spans exactly BC 480 to 1140 CE = 1,620 years = 270 × 6 cycles. Buddhism was born in India and extinguished in India — and the complete arc fits precisely within an integer multiple of 270 years.
The Law of Peripherality operates perfectly here. After India (the center) lost Buddhism, it was reborn in Sri Lanka and Southeast Asia (the periphery), where Theravada Buddhism continues today with over 500 million adherents.
🟢 Chinese Buddhism (Mahayana) — 7 Cycles, the Spine of East Asian Civilization
| Year | Event | Calculation | Alignment |
|---|---|---|---|
| 67 CE | Han dynasty / Buddhism officially introduced / Baima Temple founded | Origin | ✅ |
| 337 | Eastern Jin / Buddhism takes root in China (Dao’an, Huiyuan) | 67+270=337 | ✅ |
| 607 | Sui–Tang Buddhist state / Xuanzang’s era approaching / Chinese Buddhism at zenith | 337+270=607 | ✅ |
| 877 | Post-Huichang Suppression (845) / Chan Buddhism rises | 607+270=877 | ✅ |
| 1147 | Song dynasty Chan zenith / just before transmission to Japan / fusion with Neo-Confucianism | 877+270=1147 | ✅ |
| 1417 | Ming dynasty Buddhism institutionalized / Pure Land and Chan popularized | 1147+270=1417 | ✅ |
| 1687 | Qing dynasty Buddhism / fusion with Tibetan Buddhism / Kangxi Emperor’s patronage | 1417+270=1687 | ✅ |
| 1957 | Communist suppression / Cultural Revolution eve / structural transformation of East Asian Buddhism | 1687+270=1957 | ✅ |
| 2227 | Next turning point (predicted) | 1957+270=2227 | Prediction |
🟢 Chinese Buddhism — The Inverse Correlation with Indian Buddhism
As India Lost Buddhism, China Built a Civilization on It
The most important structural fact in Chinese Buddhism’s 270-year cycle is the perfect inverse correlation with Indian Buddhism: as India’s Buddhism declined and collapsed (870–1140 CE), Chinese Buddhism was entering its golden age — 877 CE (Chan rising) → 1147 CE (Song dynasty Chan zenith).
The 1957 turning point connects directly to the present. Buddhist revival in China (estimated 200–300 million Buddhists today) can be understood as the consequence of this turning point. We are currently in the “late establishment phase” heading toward the saturation phase.
🔵 Tibetan Buddhism — 5 Cycles, a Unique Theocratic Model
| Year | Event | Calculation | Alignment |
|---|---|---|---|
| 641 | King Songtsen Gampo / official introduction of Buddhism to Tibet / Lhasa founded | Origin | ✅ |
| 911 | Post-Langdarma suppression recovery / Later Diffusion period beginning / eve of Atisha’s arrival | 641+270=911 | ✅ |
| 1181 | Kagyu, Sakya, Kadampa schools established / Tibetan Buddhist diversification at peak | 911+270=1181 | ✅ |
| 1451 | Gelug school established / precursor to Dalai Lama institution formed | 1181+270=1451 | ✅ |
| 1721 | 7th Dalai Lama / Qing dynasty relationship restructured / theocratic model complete and at its limits | 1451+270=1721 | ✅ |
| 1991 | Post-Nobel Peace Prize / exile government internationally recognized / new missionary model without a state | 1721+270=1991 | ✅ |
| 2261 | Next turning point (predicted) | 1991+270=2261 | Prediction |
🔵 Tibetan Buddhism — “The Third Way” of Buddhism
A Civilization Without a State — The Modern Manifestation of the Law of Peripherality
The 1991 turning point connects directly to the present. Since the 14th Dalai Lama’s Nobel Peace Prize (1989), Tibetan Buddhism has spread globally as “a civilization without a geographic state.” The paradox that “exile became the means of transmission” is a modern version of the Law of Peripherality — neither Tibet nor the exile government, but the Tibetan Buddhist communities spreading in America, Europe, Japan, and Brazil may be the next bearers of this tradition.
The most pressing current question in the 270-year cycle framework: who will recognize the next Dalai Lama? The clash between China’s claim to select the reincarnation and the exile government’s insistence on traditional methods is, in cycle terms, a “collision between the old governing principle (theocratic, geographically bounded) and the new governing principle (spiritual authority transcending borders).”
Three Key Findings from the Three-Lineage Analysis
① The “Extinction in the Birthplace” Drives the Birth of New Lineages
As Indian Buddhism declined and went extinct, Chinese Buddhism and Tibetan Buddhism emerged as two new lineages. This is a textbook example of the Law of Peripherality: the extinction of the center (India) catalyzed the establishment of new lineages at the periphery (China, Tibet).
② The Three Lineages’ Turning Points Are “Out of Phase”
Because the origins differ, the turning points of the Indian, Chinese, and Tibetan lineages never coincide in the same year. This “phase offset” guarantees Buddhism’s overall continuity: when one lineage is in a period of instability, another is in a stable phase. This is the “asynchronous stabilization” mechanism of the 270-year cycle.
③ Striking Parallel with Christianity’s Three-Lineage Structure
The Buddhist three-lineage analysis (Indian Theravada 7 cycles / Chinese Mahayana 7 cycles / Tibetan 5 cycles) is structurally parallel to the Christian three-lineage analysis (Eastern Orthodoxy 6 cycles / Catholicism 5 cycles / Protestantism 2 cycles). The universal pattern emerges: “world religions diverge into three lineages along the 270-year cycle, each with its own trajectory.”
270-Year Cycle Theory: Propositions from Buddhism
Buddhism has diverged into Indian Theravada (BC 480 origin, 7 cycles), Chinese Mahayana (67 CE origin, 7 cycles), and Tibetan Buddhism (641 CE origin, 5 cycles), each forming an independent 270-year cycle. The turning points of the three lineages are “out of phase,” and when one lineage is unstable, another is stable — the “asynchronous stabilization” mechanism. The discovery that Indian Buddhism’s extinction in its birthplace spans BC 480 to 1140 CE = 270 × 6 cycles exactly is this series’ most statistically significant finding.
This article is Vol.3 of the 270-Year Cycle × Religion Series. Related articles: Islam Vol.1 | Christianity Vol.2 | Hinduism Vol.4 | Judaism Vol.5
Related papers (Zenodo): Paper A (DOI: 10.5281/zenodo.19301666) / Paper B (DOI: 10.5281/zenodo.19301928) / Paper D (DOI: 10.5281/zenodo.19302054) / Paper E (DOI: 10.5281/zenodo.19302143) / Paper F (DOI: 10.5281/zenodo.19327763)
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