State · 1467 – 1615
Sengoku period
A state of 1467 – 1615 — 148 years in East and Southeast Asia. The atlas records 64 things within it — wars and battles 28 · people 36.
For the full story, the article on Wikipedia (CC BY-SA 4.0); this page holds what the record says of the state.
- Stood
- 148 years
- 1467 – 1615
- Most ground
- 323,200 km²
- in 1552
- Within it
- 64
- recorded rows
Where it sits in time
Five thousand years, 3000 BCE to 2026; the state in gold.
Ground held, by year
km² inside its borders as the borders dataset draws them, measured on an equal-area grid; a step series, held between the years the dataset maps.
320,700 km² in 1477, 323,000 km² in 1567; at its largest 323,200 km² in 1557. Cliopatria, CC BY 4.0.
What happened within it, by century
Every row the atlas hosts under this state, by the century it began in: wars and battles in red, risings, regime changes and massacres beside them, everything else in grey. A tall bar is a century the record is full for, which is partly a fact about Wikipedia.
1400 – 14991 row
- Mōri Motonari · person · 1497 – 1571
1500 – 159963 rows · 28 wars and battles
- Toyotomi Hideyoshi · politician · 1537 – 1598
- Takeda Shingen · commander · 1521 – 1573
- Uesugi Kenshin · commander · 1530 – 1578
- Akechi Mitsuhide · commander · 1516 – 1582
- Katō Kiyomasa · commander · 1562 – 1611
- Hattori Hanzō · commander · 1542 – 1597
- Imagawa Yoshimoto · commander · 1519 – 1560
- Battle of Okehazama · battle · 1560
and 55 more in the atlas.
Among all states
Each measure against the states that carry it, never against all of them: a bar is the share of those states below this one.
- How long it stood148 years
stood longer than 55% of 3,187 states with a recorded end or still standing.
- The most ground it held323,200 km²
held more ground at its peak than 67% of 1,465 states with a border in Cliopatria.
- Wars recorded per centurynone
had more wars on record per century than 44% of 3,187 states, counting the wars the atlas hosts under each.
What led to it, and what came of it
The investigation's own picture: 1 cause the record names and 0 results, the strongest six of each at their own years, joined to the state by the kind of claim - a recorded statement solid, the article's sentence dashed, a theory dash-dot.
Open the investigation: every row with its evidence, the conditions at the time, the theories condition by condition, and the succession analysed.
Theories that apply to its ending
Of 3 theories of why states fall, 1 has every condition present at this ending; each is applied by its own logic, condition by condition, and whether its authors named this case is a footnote.
Dynastic cycle and the decay of group feeling
Ibn Khaldun 1377 · Turchin & Nefedov 2009
Applies by its own logic: the condition it names held here, and this is the kind of outcome it predicts — adverse regime change or the state's ending.
- the state 90 to 160 years old — ageBand 148
Open in the atlas
- On the timeline, 1452 – 1630, with everything that stood beside it.
- On the map in 1552, live: scrub the year and watch its borders move.
- Investigate it: what led to it, what came of it, and its succession analysed.
Wikidata Q204023 (CC0) · borders Cliopatria, CC BY 4.0 · coast and rivers Natural Earth · data built 2026-10-06 · Pastlas v2.9.1, by Oleh Voronko. The published atlas and its data are for non-commercial use.