Category
page 17th century in Japan
Asuka period
historical period of Japan
Taika Reform
set of doctrines established by Emperor Kōtoku
Seventeen-article constitution
historic constitution of Japan
Jinshin War
672 succession war in Japan
Taika
Japanese era from July 645 to March 650
Hakuchi
Japanese era from March 650 to November 654
Shuchō
, alternatively read as Suchō or Akamitori, was a after a gap following Hakuchi (650–654) and before another gap lasting until Taihō (701–704). This Shuchō period briefly spanned a period of mere months, June through September 686. The reigning sovereigns were and .
Isshi Incident
successful plot by Nakatomi no Kamatari, Prince Naka no Ōe and others who conspired to eliminate the main branch of the Soga clan
Ōmi Code
late 600's Japanese legal code
Hakuhō period
unofficial Japanese era name

Asuka Kiyomihara Code
late 600's Japanese legal code
mokkan
thumb|Replicas of mokkan
are wooden tablets found at Japanese archaeological sites.
Most of the tablets date from the mid-7th to mid-8th century, but some are as late as the early modern period.
They have been found in sites across Japan, but mostly around the old capitals of Nara and Fujiwara.
They were used for informal purposes, such as shipping tags, memoranda, and simple messages, and thus complement official records transmitted on paper.
Ōno Castle
ruined castle in Fukuoka Prefecture, Japan

684 Hakuhō earthquake and tsunami
earthquake in Japan
Genka calendar
Japanese lunisolar calendar used from 604 to 680