Chronology

The Ayutthaya-Khmer Transition

Thailand — Thailand-1500

1500 — 1530 Timeline: The Rise of Vimayapura

YearTypeEvent NameDescriptionMarker
1431HistThe Fall of AngkorSiege and sack by Siamese King Borommarachathirat II of Angkor Thom (Yasodharapura), Khmer Empire🔥
1491HistCoronation of Ramathibodi IIStart of a transformative reign focused on military modernization.👑
1500HistPhra Sri Sanphet CastA 16-meter gilded Buddha commissioned, marking the height of Ayutthayan prestige.
1511HistFirst Western ContactDuarte Fernandes arrives in Ayutthaya from Portuguese Melaka.🚢
1515HistBattle of LampangAyutthaya sacks Lampang; Rama II solidifies control over the North.⚔️
1516HistAng Chan I ReturnsThe Khmer King returns from exile in Ayutthaya to reclaim his throne.🇰🇭
1516FicThe Prince’s ArrivalPreah Ponhea Chan is sent to Vimayapura for protection as his cousin retakes the Khmer throne.👤
1518HistCorvée System FormalizedThe Phrai system is codified, requiring 6 months of state labor from all men.📜
1519FicPromotion of VimayaThe Governor Luang Borommanant lobbies for Mueang Dtree status to enforce the new taxes.🏗️
1520FicThe “LOTUS, MUD, BLADE” EventsPredicted year for the primary action of Le Cygne de Boran.👤
1521HistPortuguese EmbassyFormal diplomatic mission confirms Ayutthaya as a global trade hub.🗺️

Era Context: The Strategic Buffer

Vimayapura (Phimai) sits at the intersection of a fading Khmer Empire and a rising, modernising Ayutthaya. The friction between the “Stone Past” (Khmer) and the “Wooden Future” (Ayutthaya) is at its peak during the 1510s.

Japan Transition from Sengoku (Civil Wars) to Edo (Shogunate)

Japan — Japan-1600

1600 — 1650 Timeline: Transition to the Tokugawa Shogunate

YearTypeEvent NameDescriptionMarker
godsMythThe Age of the Gods(Immeasurable Past) Chaos separates into heaven and earth. Generations of deities. Izanagi and Izanami creating the Japanese archipelago (Ashihara no Nakatsukuni, the Land of Reeds). This era operates outside human time.
660 BCEMythEmperor JimmuThe Mythological Foundation Date: The Nihon Shoki establishes the exact date of Emperor Jimmu’s ascension to the throne as the first day of the first lunar month in the year corresponding to 660 BCE👑
712 CEHistKojiki CompletedKojiki (古事記 - Records of Ancient Matters) compiled by Ō no Yasumaro based on oral traditions📜
720 CEHistNihongi CompletedNihon Shoki / Nihongi (日本書紀 - Chronicles of Japan) edited by a committee led by Prince Toneri📜
1543HistFirst EuropeansPortuguese arrive in Japan, opening the Nanban trade period, including firearms
1588HistEdict: The Collection of SwordsOnly samurai can own and carry weapons🗺️
1591HistSeparation EdictCensus and edict to freeze the population and classes🗺️
1595HistDuel with Arima KiheiFirst duel, defeating the samurai Arima Kihei⚔️
1600HistSekigahara BattleFirst large scale use of firearms, many made locally - Tokugawa Ieyasu establishes his ‘bakufu’ military government and sets up Edo as the new capital⚔️
1603HistTokugawa Ieyasu ShogunThe Emperor grants Tokugawa Ieyasu the title of Shogun - Start of Edo Period (Tokugawa Shogunate)👑
1603HistKamo PerformanceOkuni performs theater on the 4th Street dry riverbed of the Kamo river🎭
1604HistYoshioka clan feud and assassination attemptThe Yoshioka school in Kyoto is exterminated⚔️
1605HistNankai Earthquake and TsunamiSouth of Edo
1607HistPerformance at Edo CastleOkuni’s troupe performs at the shogunal court🎭
1608FicTheatre builtFollowing multiple evictions and incidents, the troupe acquire land and build their own theatre🎭
1610FicTheatre destroyed in a fireThe theatre is burnt to the ground🔥
1611HistSanriku Earthquake and Tsunamialso known as the Keicho-Oshu Earthquake, a massive disaster that struck off the Pacific coast of Japan’s Tohoku region
1612HistKojiro, contract killer, is defeatedSasaki Kojirō is killed, on Ganryū Island⚔️
1614HistAnti-Christian EdictsChristianity banned, missionaries expelled (after some burned down Buddhist temples)📜
1615HistTakagamine Artist CommuneTokugawa Ieyasu grants a place in Takagamine, northwest of Kyo, to Hon’ami Kōetsu, who founds an artist community🖌️
1621HistAdoption of MikinosukeMikinosuke adopted as first son👤
1623HistAdoption of IoriIori adopted as second son👤
1626HistMikinosuke commits seppukuMikinosuke commits junshi (following his lord in death)👤
1627HistPurple Robe IncidentThe Tokugawa shōgun invalidated the Emperor’s decrees that granted certain monks the right to wear the prestigious purple robe. Prominent temples like Daitoku-ji and Myōshin-ji in Kyoto defied the edict. Takuan Sōhō exiled.📜
1629HistEdict No woman to perform on stageShogunate bans women from performing in Kabuki📜
1635HistSakoku EdictJapanese to stay in Japan and Europeans to stay out under pain of death📜
1642HistKan’ei Great FamineCombination of government over-spending, cattle epidemic, volcanic eruptions and extreme weather
1645HistGo Rin No Sho / DokkodoFinal editing of the Go Rin No Sho (The Book of Five Rings) and the Dokkodo (The Path of Self-reliance)📚
1854–1860HistAnsei great earthquakesA series of major earthquakes that struck Japan during the Ansei era (1854–1860): The Ansei Tōkai quake (安政東海地震, Ansei Tōkai Jishin) was an 8.4 magnitude earthquake which struck on December 23, 1854.

Era Context: The Unification of Japan and Transition to the Shogunate

The transition from the Sengoku Jidai (Warring States Period) to the Edo Period (Tokugawa Shogunate) represents a profound shift in Japanese society; moving from a century of decentralized military chaos to a highly centralized, bureaucratic Pax Tokugawa. This era is characterized by the systematic disarmament of the peasantry, the freezing of social classes, and the monopolization of violence by the state. The Battle of Sekigahara in 1600 marked the end of large-scale open warfare, forcing the warrior class to transition from battlefield fighters to administrative officials.

Culturally, this period saw the birth of new artistic and theatrical movements alongside strict state regulation. The dry riverbed of Kyoto’s Kamo River became the birthplace of Kabuki under Okuni, presenting a raw, popular form of entertainment that the Shogunate constantly sought to control, eventually banning women from the stage in 1629. Simultaneously, elite culture shifted; figures such as Hon’ami Kōetsu established communities like Takagamine, blending traditional craft, calligraphy, and tea culture under the patronage of both the old aristocracy and the new military elite.

This societal shift created deep tensions for those who lived through it. The Shogunate actively asserted its dominance over both the Imperial Court and the Buddhist establishment, as seen in the Purple Robe Incident of 1627, which challenged the spiritual authority of Kyoto’s major temples and led to the exile of the Zen master Takuan Sōhō. For individual samurai, this new world offered stability but demanded total submission to authority. Thinkers and warriors like Miyamoto Musashi, who spent their youth in duels and battles, spent their final years codifying their philosophies of strategy and self-reliance (as in the Go Rin No Sho and Dokkōdō), capturing the spirit of an era where the sword was becoming a symbol of status rather than an active tool of war.

Glossary

Terminology

Glossaries for the various universes of Kohōpeh.