Emperors and Empresses Regnant Of Japan

admin

Feb 27, 2026 - 03:19

0 10

Traditionally, the ruler and absolute monarch of Japan was the emperor or empress, even if that person did not have the actual power to govern, and the many de facto leaders of the country throughout history—notably shoguns—always ruled in the name of the monarch. After World War II, with the U.S.-approved constitution of 1947, the emperor officially became a symbol of the state and of the unity of the people. The emperor’s duties have since consisted of mostly formal and ceremonial functions.

The table provides a list of the emperors and empresses regnant of Japan.

Emperors and empresses regnant of Japan
	reign*
*Reign dates for the first 28 sovereigns and the regent Jingū (given in italics) are taken from the Nihon shoki ("Chronicles of Japan"). The first 14 sovereigns are considered legendary; and while the latter 14 are known to have existed, their exact reign dates have not been verified historically. When the year of actual accession and year of formal coronation are different, the latter is placed in parenthesis after the former. If the two events took place in the same year, no special notation is used. If only the coronation year is known, it is placed in parenthesis.
**Antoku's reign overlaps that of Go-Toba. Go-Toba was placed on the throne by the Minamoto clan after the rival Taira clan had fled Kyōto with Antoku.
Jimmu	(660)–585 BCE
Suizei	(581)–549 BCE
Annei	549–511 BCE
Itoku	(510)–477 BCE
Kōshō	(475)–393 BCE
Kōan	(392)–291 BCE
Kōrei	(290)–215 BCE
Kōgen	(214)–158 BCE
Kaika	158–98 BCE
Sujin	(97)–30 BCE
Suinin	(29 BCE)–CE 70
Keikō	(71)–130
Seimu	(131)–190
Chūai	(192)–200
Jingū (regent)	201–269
Ōjin	(270)–310
Nintoku	(313)–399
Richū	(400)–405
Hanzei	(406)–410
Ingyō	(412)–453
Ankō	453–456
Yūryaku	456–479
Seinei	(480)–484
Kenzō	(485)–487
Ninken	(488)–498
Buretsu	498–506
Keitai	(507)–531
Ankan	531(534)–535
Senka	535–539
Kimmei	539–571
Bidatsu	(572)–585
Yōmei	585–587
Sushun	587–592
Suiko (empress regnant)	593–628
Jomei	(629)–641
Kōgyoku (empress regnant)	(642)–645
Kōtoku	645–654
Saimei (empress regnant: Kōgyoku rethroned)	(655)–661
Tenji	661(668)–672
Kōbun	672
Temmu	672(673)–686
Jitō (empress regnant)	686(690)–697
Mommu	697–707
Gemmei (empress regnant)	707–715
Genshō (empress regnant)	715–724
Shōmu	724–749
Kōken (empress regnant)	749–758
Junnin	758–764
Shōtoku (empress regnant: Kōken rethroned)	764(765)–770
Kōnin	770–781
Kammu	781–806
Heizei	806–809
Saga	809–823
Junna	823–833
Nimmyō	833–850
Montoku	850–858
Seiwa	858–876
Yōzei	876(877)–884
Kōkō	884–887
Uda	887–897
Daigo	897–930
Suzaku	930–946
Murakami	946–967
Reizei	967–969
En'yū	969–984
Kazan	984–986
Ichijō	986–1011
Sanjō	1011–16
Go-Ichijō	1016–36
Go-Suzaku	1036–45
Go-Reizei	1045–68
Go-Sanjō	1068–72
Shirakawa	1072–86
Horikawa	1086–1107
Toba	1107–23
Sutoku	1123–41
Konoe	1141–55
Go-Shirakawa	1155–58
Nijō	1158–65
Rokujō	1165–68
Takakura	1168–80
Antoku	1180–85**
Go-Toba	1183(1184)–98
Tsuchimikado	1198–1210
Juntoku	1210(1211)–21
Chūkyō	1221
Goshirakawa	1221(1222)–32
Shijō	1232(1233)–42
Go-Saga	1242–46
Go-Fukakusa	1246–1259/60
Kameyama	1259/60–1274
Gouda	1274–87
Fushimi	1287(1288)–98
Go-Fushimi	1298–1301
Go-Nijō	1301–08
Hanazono	1308–18
Go-Daigo	1318–39
Go-Murakami	1339–68
Chōkei	1368–83
Go-Kameyama	1383–92
The Northern court
Kōgon	1331(1332)–33
Kōmyo	1336(1337/38)–48
Sukō	1348(1349/50)–51
Go-Kōgon	1351(1353/54)–71
Go-En'yū	1371(1374/75)–82
Go-Komatsu	1382–92
Go-Komatsu	1392–1412
Shōkō	1412(1414)–28
Go-Hanazono	1428(1429/30)–64
Go-Tsuchimikado	1464(1465/66)–1500
Go-Kashiwabara	1500(1521)–26
Go-Nara	1526(1536)–57
Ōgimachi	1557(1560)–86
Go-Yōzei	1586(1587)–1611
Go-Mizunoo	1611–29
Meishō (empress regnant)	1629(1630)–43
Go-Kōmyō	1643–54
Go-Sai	1654/55(1656)–63
Reigen	1663–87
Higashiyama	1687–1709
Nakamikado	1709(1710)–35
Sakuramachi	1735–47
Momozono	1747–62
Go-Sakuramachi (empress regnant)	1762(1763)–71
Go-Momozono	1771–79
Kōkaku	1780–1817
Ninkō	1817–46
Kōmei	1846(1847)–66
Meiji, personal name Mutsuhito, era name Meiji	1867(1868)–1912
Taishō, personal name Yoshihito, era name Taishō	1912(1915)–26
Hirohito, era name Shōwa	1926(1928)–1989
Akihito, era name Heisei	1989(1990)–2019
Naruhito, era name Reiwa	2019–