208 BC - 97 BC
Emperor Kaika (開化天皇, Kaika-tennō), also known as Wakayamato Nekohiko Ōbibi no Mikoto (若倭根子日子大毘毘命) in the Kojiki, and Wakayamato Nekohiko Ōbibi no Sumeramikoto (稚日本根子彦大日日天皇) in the Nihon Shoki was the ninth legendary emperor of Japan, according to the traditional order of succession. Very little is known about this Emperor due to a lack of material available for further verification and study. Kaika is known as a "legendary emperor" among historians as his actual existence is disputed. Read more on Wikipedia
Since 2007, the English Wikipedia page of Emperor Kaika has received more than 223,919 page views. His biography is available in 35 different languages on Wikipedia (up from 32 in 2019). Emperor Kaika is the 3,048th most popular politician (up from 3,381st in 2019), the 142nd most popular biography from Japan (up from 164th in 2019) and the 45th most popular Japanese Politician.
Kaika is most famous for being the first female emperor of Japan.
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Historical Popularity Index (HPI)
Languages Editions (L)
Effective Languages (L*)
Coefficient of Variation (CV)
Among politicians, Emperor Kaika ranks 3,048 out of 15,577. Before him are Norman Angell, Abdul Hamid, Knud, Hereditary Prince of Denmark, Isabella of Aragon, Duchess of Milan, Nexhmije Hoxha, and Ahmed Sékou Touré. After him are Sargon I, Ladislaus II of Hungary, Julius Nyerere, Aspar, Arkan, and Heshen.
1872 - 1967
HPI: 62.16
Rank: 3,042
1944 - Present
HPI: 62.16
Rank: 3,043
1900 - 1976
HPI: 62.16
Rank: 3,044
1470 - 1524
HPI: 62.15
Rank: 3,045
1921 - 2020
HPI: 62.15
Rank: 3,046
1922 - 1984
HPI: 62.15
Rank: 3,047
208 BC - 97 BC
HPI: 62.14
Rank: 3,048
1900 BC - 1900 BC
HPI: 62.14
Rank: 3,049
1131 - 1163
HPI: 62.14
Rank: 3,050
1922 - 1999
HPI: 62.14
Rank: 3,051
400 - 471
HPI: 62.14
Rank: 3,052
1952 - 2000
HPI: 62.13
Rank: 3,053
1750 - 1799
HPI: 62.13
Rank: 3,054
Among people born in 208 BC, Emperor Kaika ranks 2. Before him is Polybius. After him is Agatharchides. Among people deceased in 97 BC, Emperor Kaika ranks 1.
208 BC - 126 BC
HPI: 75.67
Rank: 1
208 BC - 97 BC
HPI: 62.14
Rank: 2
208 BC - Present
HPI: 54.64
Rank: 3
Among people born in Japan, Emperor Kaika ranks 142 out of 6,048. Before him are Taira no Kiyomori (1118), Kunishige Kamamoto (1944), Emperor Go-Daigo (1288), Emperor Kōgen (-272), Emperor Sakuramachi (1720), and Mitsuo Fuchida (1902). After him are Nobusuke Kishi (1896), Junichiro Koizumi (1942), Ko Arima (1917), Kuniaki Koiso (1880), Eisaku Satō (1901), and Fukuzawa Yukichi (1835).
1118 - 1181
HPI: 62.43
Rank: 136
1944 - Present
HPI: 62.42
Rank: 137
1288 - 1339
HPI: 62.33
Rank: 138
272 BC - 157 BC
HPI: 62.28
Rank: 139
1720 - 1750
HPI: 62.25
Rank: 140
1902 - 1976
HPI: 62.22
Rank: 141
208 BC - 97 BC
HPI: 62.14
Rank: 142
1896 - 1987
HPI: 62.07
Rank: 143
1942 - Present
HPI: 62.04
Rank: 144
1917 - Present
HPI: 62.03
Rank: 145
1880 - 1950
HPI: 61.90
Rank: 146
1901 - 1975
HPI: 61.87
Rank: 147
1835 - 1901
HPI: 61.85
Rank: 148
Among politicians born in Japan, Emperor Kaika ranks 45. Before him are Emperor Kōrei (-341), Emperor Suinin (-69), Taira no Kiyomori (1118), Emperor Go-Daigo (1288), Emperor Kōgen (-272), and Emperor Sakuramachi (1720). After him are Nobusuke Kishi (1896), Junichiro Koizumi (1942), Kuniaki Koiso (1880), Eisaku Satō (1901), Tokugawa Hidetada (1579), and Yasuo Fukuda (1936).
341 BC - 214 BC
HPI: 62.93
Rank: 39
69 BC - 70
HPI: 62.55
Rank: 40
1118 - 1181
HPI: 62.43
Rank: 41
1288 - 1339
HPI: 62.33
Rank: 42
272 BC - 157 BC
HPI: 62.28
Rank: 43
1720 - 1750
HPI: 62.25
Rank: 44
208 BC - 97 BC
HPI: 62.14
Rank: 45
1896 - 1987
HPI: 62.07
Rank: 46
1942 - Present
HPI: 62.04
Rank: 47
1880 - 1950
HPI: 61.90
Rank: 48
1901 - 1975
HPI: 61.87
Rank: 49
1579 - 1632
HPI: 61.82
Rank: 50
1936 - Present
HPI: 61.63
Rank: 51