1978 - Today
Kazunari Okayama (岡山 一成, Okayama Kazunari, born April 24, 1978) or Kang Il-Sung (Korean: 강일성; Hanja: 康一成) is a former Japanese football player of Korean descent. Read more on Wikipedia
Since 2007, the English Wikipedia page of Kazunari Okayama has received more than 14,667 page views. His biography is available in 24 different languages on Wikipedia (down from 25 in 2019). Kazunari Okayama is the 12,742nd most popular soccer player (down from 11,574th in 2019), the 2,938th most popular biography from Japan (down from 2,673rd in 2019) and the 1,206th most popular Japanese Soccer Player.
Page Views (PV)
Historical Popularity Index (HPI)
Languages Editions (L)
Effective Languages (L*)
Coefficient of Variation (CV)
Among soccer players, Kazunari Okayama ranks 12,742 out of 16,880. Before him are Satoru Asari, Takeshi Saito, Josip Barišić, Bojan Šaranov, Mamadou Bah, and Jóan Símun Edmundsson. After him are Carlos Gruezo, Naif Al-Qadi, Pak Nam-chol, Kohei Morita, Jackie McNamara, and Kenichiro Tokura.
1974 - Present
HPI: 25.84
Rank: 12,736
1979 - Present
HPI: 25.84
Rank: 12,737
1981 - Present
HPI: 25.83
Rank: 12,738
1987 - Present
HPI: 25.83
Rank: 12,739
1988 - Present
HPI: 25.83
Rank: 12,740
1991 - Present
HPI: 25.83
Rank: 12,741
1978 - Present
HPI: 25.83
Rank: 12,742
1995 - Present
HPI: 25.83
Rank: 12,743
1979 - Present
HPI: 25.83
Rank: 12,744
1988 - Present
HPI: 25.83
Rank: 12,745
1976 - Present
HPI: 25.82
Rank: 12,746
1973 - Present
HPI: 25.82
Rank: 12,747
1971 - Present
HPI: 25.82
Rank: 12,748
Among people born in 1978, Kazunari Okayama ranks 940. Before him are Norihiro Yamagishi, Bernard Williams, Rich Sommer, Tomomi Miyamoto, Masahiro Koga, and Yin Jian. After him are Jens Boden, Trygve Slagsvold Vedum, Rustam Saidov, Tom Danielson, André Pinto, and Takuya Suzumura.
1978 - Present
HPI: 25.92
Rank: 934
1978 - Present
HPI: 25.92
Rank: 935
1978 - Present
HPI: 25.91
Rank: 936
1978 - Present
HPI: 25.89
Rank: 937
1978 - Present
HPI: 25.88
Rank: 938
1978 - Present
HPI: 25.83
Rank: 939
1978 - Present
HPI: 25.83
Rank: 940
1978 - Present
HPI: 25.77
Rank: 941
1978 - Present
HPI: 25.75
Rank: 942
1978 - Present
HPI: 25.74
Rank: 943
1978 - Present
HPI: 25.71
Rank: 944
1978 - Present
HPI: 25.70
Rank: 945
1978 - Present
HPI: 25.68
Rank: 946
Among people born in Japan, Kazunari Okayama ranks 2,938 out of 6,048. Before him are Naohiro Kitade (1973), Toshihiro Uchida (1972), Satoshi Koga (1970), Tsuyoshi Yoshitake (1981), Satoru Asari (1974), and Takeshi Saito (1979). After him are Kohei Morita (1976), Kenichiro Tokura (1971), Akihiko Kamikawa (1966), Miyabi Natsuyaki (1992), Saori Arimachi (1988), and Hironari Iwamoto (1970).
1973 - Present
HPI: 25.86
Rank: 2,932
1972 - Present
HPI: 25.85
Rank: 2,933
1970 - Present
HPI: 25.85
Rank: 2,934
1981 - Present
HPI: 25.84
Rank: 2,935
1974 - Present
HPI: 25.84
Rank: 2,936
1979 - Present
HPI: 25.84
Rank: 2,937
1978 - Present
HPI: 25.83
Rank: 2,938
1976 - Present
HPI: 25.82
Rank: 2,939
1971 - Present
HPI: 25.82
Rank: 2,940
1966 - Present
HPI: 25.81
Rank: 2,941
1992 - Present
HPI: 25.80
Rank: 2,942
1988 - Present
HPI: 25.80
Rank: 2,943
1970 - Present
HPI: 25.79
Rank: 2,944
Among soccer players born in Japan, Kazunari Okayama ranks 1,206. Before him are Naohiro Kitade (1973), Toshihiro Uchida (1972), Satoshi Koga (1970), Tsuyoshi Yoshitake (1981), Satoru Asari (1974), and Takeshi Saito (1979). After him are Kohei Morita (1976), Kenichiro Tokura (1971), Akihiko Kamikawa (1966), Saori Arimachi (1988), Hironari Iwamoto (1970), and Jin Sato (1974).
1973 - Present
HPI: 25.86
Rank: 1,200
1972 - Present
HPI: 25.85
Rank: 1,201
1970 - Present
HPI: 25.85
Rank: 1,202
1981 - Present
HPI: 25.84
Rank: 1,203
1974 - Present
HPI: 25.84
Rank: 1,204
1979 - Present
HPI: 25.84
Rank: 1,205
1978 - Present
HPI: 25.83
Rank: 1,206
1976 - Present
HPI: 25.82
Rank: 1,207
1971 - Present
HPI: 25.82
Rank: 1,208
1966 - Present
HPI: 25.81
Rank: 1,209
1988 - Present
HPI: 25.80
Rank: 1,210
1970 - Present
HPI: 25.79
Rank: 1,211
1974 - Present
HPI: 25.77
Rank: 1,212