Emperor
| Name | From | To |
|---|
| 👑 Naruhito | 2019 | present |
| 👑 Akihito | 1989 | 2019 |
| 👑 Shōwa (Hirohito) | 1926 | 1989 |
| 👑 Taishō | 1912 | 1926 |
| 👑 Meiji | 1867 | 1912 |
| 👑 Kōmei | 1846 | 1867 |
| 👑 Ninkō | 1817 | 1846 |
| 👑 Kōkaku | 1780 | 1817 |
| 👑 Go-Momozono | 1771 | 1780 |
| 👑 Momozono | 1747 | 1762 |
| 👑 Sakuramachi | 1735 | 1747 |
| 👑 Nakamikado | 1709 | 1735 |
| 👑 Higashiyama | 1687 | 1709 |
| 👑 Reigen | 1663 | 1687 |
| 👑 Go-Sai | 1655 | 1663 |
| 👑 Go-Kōmyō | 1643 | 1655 |
| 👑 Go-Mizunoo | 1611 | 1629 |
| 👑 Go-Yōzei | 1586 | 1611 |
| 👑 Ōgimachi | 1557 | 1586 |
| 👑 Go-Nara | 1526 | 1557 |
| 👑 Go-Kashiwabara | 1500 | 1526 |
| 👑 Go-Tsuchimikado | 1464 | 1500 |
| 👑 Go-Hanazono | 1428 | 1464 |
| 👑 Shōkō | 1412 | 1428 |
| 👑 Go-Komatsu | 1392 | 1412 |
| 👑 Go-Kameyama | 1383 | 1392 |
| 👑 Chōkei | 1368 | 1383 |
| 👑 Go-Murakami | 1339 | 1368 |
| 👑 Go-Daigo | 1318 | 1339 |
| 👑 Hanazono | 1308 | 1318 |
| 👑 Go-Nijō | 1301 | 1308 |
| 👑 Go-Fushimi | 1298 | 1301 |
| 👑 Fushimi | 1287 | 1298 |
| 👑 Go-Uda | 1274 | 1287 |
| 👑 Kameyama | 1260 | 1274 |
| 👑 Go-Fukakusa | 1246 | 1260 |
| 👑 Go-Saga | 1242 | 1246 |
| 👑 Shijō | 1232 | 1242 |
| 👑 Chūkyō | 1221 | 1221 |
| 👑 Go-Horikawa | 1221 | 1232 |
| 👑 Juntoku | 1210 | 1221 |
| 👑 Tsuchimikado | 1198 | 1210 |
| 👑 Go-Toba | 1183 | 1198 |
| 👑 Antoku | 1180 | 1183 |
| 👑 Takakura | 1168 | 1180 |
| 👑 Rokujō | 1165 | 1168 |
| 👑 Nijō | 1158 | 1165 |
| 👑 Go-Shirakawa | 1155 | 1158 |
| 👑 Konoe | 1142 | 1155 |
| 👑 Sutoku | 1123 | 1142 |
| 👑 Toba | 1107 | 1123 |
| 👑 Horikawa | 1087 | 1107 |
| 👑 Shirakawa | 1073 | 1087 |
| 👑 Go-Sanjō | 1068 | 1073 |
| 👑 Go-Reizei | 1045 | 1068 |
| 👑 Go-Suzaku | 1036 | 1045 |
| 👑 Go-Ichijō | 1016 | 1036 |
| 👑 Sanjō | 1011 | 1016 |
| 👑 Ichijō | 0986 | 1011 |
| 👑 Kazan | 0984 | 0986 |
| 👑 En'yū | 0969 | 0984 |
| 👑 Reizei | 0967 | 0969 |
| 👑 Murakami | 0946 | 0967 |
| 👑 Suzaku | 0930 | 0946 |
| 👑 Daigo | 0897 | 0930 |
| 👑 Uda | 0887 | 0897 |
| 👑 Kōkō | 0884 | 0887 |
| 👑 Yōzei | 0876 | 0884 |
| 👑 Seiwa | 0858 | 0876 |
| 👑 Montoku | 0850 | 0858 |
| 👑 Ninmyō | 0833 | 0850 |
| 👑 Junna | 0823 | 0833 |
| 👑 Saga | 0809 | 0823 |
| 👑 Heizei | 0806 | 0809 |
| 👑 Kanmu | 0781 | 0806 |
| 👑 Kōnin | 0770 | 0781 |
| 👑 Junnin | 0758 | 0764 |
| 👑 Shōmu | 0724 | 0749 |
| 👑 Monmu | 0697 | 0707 |
| 👑 Tenmu | 0673 | 0687 |
| 👑 Kōbun | 0672 | 0673 |
| 👑 Tenji | 0662 | 0672 |
| 👑 Kōtoku | 0645 | 0655 |
| 👑 Jomei | 0629 | 0642 |
| 👑 Sushun | 0587 | 0593 |
| 👑 Yōmei | 0586 | 0587 |
| 👑 Bidatsu | 0572 | 0586 |
| 👑 Kinmei | 0539 | 0572 |
Empress
| Name | From | To |
|---|
| 👑 Go-Sakuramachi | 1762 | 1771 |
| 👑 Meishō | 1629 | 1643 |
| 👑 Shōtoku | 0764 | 0770 |
| 👑 Kōken | 0749 | 0758 |
| 👑 Genshō | 0715 | 0724 |
| 👑 Genmei | 0707 | 0715 |
| 👑 Jitō | 0687 | 0697 |
| 👑 Saimei | 0655 | 0662 |
| 👑 Kōgyoku | 0642 | 0645 |
| 👑 Suiko | 0593 | 0629 |
Shogun
| Name | From | To |
|---|
| Tokugawa Yoshinobu | 1866 | 1868 |
| Tokugawa Iemochi | 1858 | 1866 |
| Tokugawa Iesada | 1853 | 1858 |
| Tokugawa Ieyoshi | 1837 | 1853 |
| Tokugawa Ienari | 1787 | 1837 |
| Tokugawa Ieharu | 1760 | 1787 |
| Tokugawa Ieshige | 1745 | 1760 |
| Tokugawa Yoshimune | 1716 | 1745 |
| Tokugawa Ietsugu | 1713 | 1716 |
| Tokugawa Ienobu | 1709 | 1713 |
| Tokugawa Tsunayoshi | 1680 | 1709 |
| Tokugawa Ietsuna | 1651 | 1680 |
| Tokugawa Iemitsu | 1623 | 1651 |
| Tokugawa Hidetada | 1605 | 1623 |
| Tokugawa Ieyasu | 1603 | 1605 |
| Ashikaga Yoshihide | 1568 | 1568 |
| Ashikaga Yoshiaki | 1568 | 1573 |
| Ashikaga Yoshiteru | 1547 | 1568 |
| Ashikaga Yoshiharu | 1522 | 1547 |
| Ashikaga Yoshitane | 1508 | 1522 |
| Ashikaga Yoshizumi | 1495 | 1508 |
| Ashikaga Yoshitane | 1490 | 1495 |
| Ashikaga Yoshihisa | 1474 | 1490 |
| Ashikaga Yoshimasa | 1449 | 1474 |
| Ashikaga Yoshikatsu | 1442 | 1449 |
| Ashikaga Yoshinori | 1429 | 1442 |
| Ashikaga Yoshikazu | 1423 | 1429 |
| Ashikaga Yoshimochi | 1395 | 1423 |
| Ashikaga Yoshimitsu | 1369 | 1395 |
| Ashikaga Yoshiakira | 1359 | 1369 |
| Ashikaga Takauji | 1338 | 1359 |
| Prince Morikuni | 1308 | 1333 |
| Prince Hisaaki | 1289 | 1308 |
| Prince Koreyasu | 1266 | 1289 |
| Prince Munetaka | 1252 | 1266 |
| Kujō Yoritsugu | 1244 | 1252 |
| Kujō Yoritsune | 1226 | 1244 |
| Minamoto no Sanetomo | 1203 | 1226 |
| Minamoto no Yoriie | 1202 | 1203 |
| Minamoto no Yoritomo | 1192 | 1202 |
Prime Minister
| Name | From | To |
|---|
| Sanae Takaichi | 2024 | present |
| Ishiba Shigeru | 2024 | 2024 |
| Kishida Fumio | 2021 | 2024 |
| Suga Yoshihide | 2020 | 2021 |
| Abe Shinzo | 2012 | 2020 |
| Noda Yoshihiko | 2011 | 2012 |
| Kan Naoto | 2010 | 2011 |
| Hatoyama Yukio | 2009 | 2010 |
| Aso Taro | 2008 | 2009 |
| Fukuda Yasuo | 2007 | 2008 |
| Abe Shinzo | 2006 | 2007 |
| Koizumi Junichiro | 2001 | 2006 |
| Mori Yoshiro | 2000 | 2001 |
| Obuchi Keizo | 1998 | 2000 |
| Hashimoto Ryutaro | 1996 | 1998 |
| Murayama Tomiichi | 1994 | 1996 |
| Hata Tsutomu | 1994 | 1994 |
| Hosokawa Morihiro | 1993 | 1994 |
| Miyazawa Kiichi | 1991 | 1993 |
| Kaifu Toshiki | 1989 | 1991 |
| Uno Sosuke | 1989 | 1989 |
| Takeshita Noboru | 1987 | 1989 |
| Nakasone Yasuhiro | 1982 | 1987 |
| Suzuki Zenko | 1980 | 1982 |
| Ohira Masayoshi | 1978 | 1980 |
| Fukuda Takeo | 1976 | 1978 |
| Miki Takeo | 1974 | 1976 |
| ⚠️ Tanaka Kakuei | 1972 | 1974 |
| Sato Eisaku | 1964 | 1972 |
| Ikeda Hayato | 1960 | 1964 |
| Kishi Nobusuke | 1957 | 1960 |
| Ishibashi Tanzan | 1956 | 1957 |
| Hatoyama Ichiro | 1954 | 1956 |
| Yoshida Shigeru | 1948 | 1954 |
| Ashida Hitoshi | 1948 | 1948 |
| Katayama Tetsu | 1947 | 1948 |
| Yoshida Shigeru | 1946 | 1947 |
| Shidehara Kijuro | 1945 | 1946 |
| Higashikuni Naruhiko | 1945 | 1945 |
| Suzuki Kantaro | 1945 | 1945 |
| ⚠️ Koiso Kuniaki | 1944 | 1945 |
| ⚠️ Tojo Hideki | 1941 | 1944 |
| Konoe Fumimaro | 1940 | 1941 |
| Yonai Mitsumasa | 1940 | 1940 |
| Abe Nobuyuki | 1939 | 1940 |
| ⚠️ Hiranuma Kiichiro | 1939 | 1939 |
| Konoe Fumimaro | 1937 | 1939 |
| Hayashi Senjuro | 1937 | 1937 |
| ⚠️ Hirota Koki | 1936 | 1937 |
| Okada Keisuke | 1934 | 1936 |
| Saito Makoto | 1932 | 1934 |
| Inukai Tsuyoshi | 1931 | 1932 |
| Wakatsuki Reijiro | 1931 | 1931 |
| Hamaguchi Osachi | 1929 | 1931 |
| Tanaka Giichi | 1927 | 1929 |
| Wakatsuki Reijiro | 1926 | 1927 |
| Kato Takaakira | 1924 | 1926 |
| Kiyoura Keigo | 1924 | 1924 |
| Yamamoto Gonnohyoe | 1923 | 1924 |
| Kato Tomosaburo | 1922 | 1923 |
| Takahashi Korekiyo | 1921 | 1922 |
| Hara Takashi | 1918 | 1921 |
| Terauchi Masatake | 1916 | 1918 |
| Okuma Shigenobu | 1914 | 1916 |
| Yamamoto Gonnohyoe | 1913 | 1914 |
| Katsura Taro | 1912 | 1913 |
| Saionji Kinmochi | 1911 | 1912 |
| Katsura Taro | 1908 | 1911 |
| Saionji Kinmochi | 1906 | 1908 |
| Katsura Taro | 1901 | 1906 |
| Ito Hirobumi | 1900 | 1901 |
| Yamagata Aritomo | 1898 | 1900 |
| Ito Hirobumi | 1897 | 1898 |
| Matsukata Masayoshi | 1896 | 1897 |
| Ito Hirobumi | 1892 | 1896 |
| Matsukata Masayoshi | 1891 | 1892 |
| Yamagata Aritomo | 1889 | 1891 |
| Kuroda Kiyotaka | 1888 | 1889 |
| Ito Hirobumi | 1885 | 1888 |
