National High School Baseball Championship

From BR Bullpen

The National High School Baseball Championship of Japan, commonly known as "Summer Koshien", is an annual nationwide high school baseball tournament and was first held in 1915. The tournament, organized by the Japan High School Baseball Federation and Asahi Shimbun, takes place during the school summer vacation. It culminates in a two-week final tournament stage in August of 49 teams at Hanshin Koshien Stadium.

The 49 schools taking part represent each of the prefectures of Japan (with two from Hokkaido and Tokyo). The participating teams are the winners prefectural qualification tournaments held from June to August. Thus thousands of teams participate as opposed to the much smaller invite-only National High School Baseball Invitational Tournament held in the spring.

The preliminary brackets are determined by random draw several days prior to the tournament. Because of the odd number of teams, about two-thirds of the teams will have to play one extra game to make it to the "Best 8". Once reaching the "Best 8" another random draw determines the matchups. Another draw is done on the 2nd day of "Best 8" matches to determine semifinal matches. This can make for serious drama as teams hope to pick a favorable draw.

The tournament was first held at Koshien in 1924, prior to that it had been held at Toyonaka Sports Ground (1915-1916) and Naruo Baseball Stadium (1917-1918).

In the past teams from overseas have participated in the tournament. Korea fielded teams from 1921 to 1940; both Taiwan and Manchuria had teams participate from 1923 to 1940.

Finals Results[edit]

Tournament Year Teams Date Champion Score Runner-up Notes
1
1915
73 10 August 23 Kyoto Second (Kyoto) 2 - 1 Akita (Akita)
2
1916
115 12 August 20 Keio (Tokyo) 6 - 2 Ichioka (Osaka)
3
1917
118 12 August 20 Aichi First (Aichi) 0 - 1
1 - 0
Kwansei Gakuin (Hyogo) The first game was rained out after 3 innings
4
1918
137 14 The tournament was cancelled due to the Rice Riots.
5
1919
134 14 August 19 Kobe First (Hyogo) 7 - 4 Nagano Shihan (Nagano)
6
1920
157 15 August 19 Kwansei Gakuin (Hyogo) 17 - 0 Keio (Tokyo)
7
1921
207 17 August 18 Wakayama (Wakayama) 16 - 4 Kyoto First Shogyo (Kyoto)
8
1922
229 17 August 18 Wakayama (Wakayama) 8 - 4 Kobe Shogyo (Hyogo)
9
1923
243 19 August 20 Koyo (Hyogo) 5 - 2 Wakayama (Wakayama)
10
1924
263 19 August 19 Hiroshima Shogyo (Hiroshima) 3 - 0 Matsumoto Shogyo (Nagano)
11
1925
302 21 August 23 Takamatsu Shogyo (Kagawa) 5 - 3 Waseda Jitsugyo (Tokyo)
12
1926
337 22 August 20 Shizuoka (Shizuoka) 2 - 1 Tairen Shogyo (Manchuria)
13
1927
389 22 August 20 Takamatsu Shogyo (Kagawa) 5 - 1 Koryo (Hiroshima)
14
1928
410 22 August 22 Matsumoto Shogyo (Nagano) 3 - 1 Heian (Kyoto)
15
1929
465 22 August 20 Hiroshima Shogyo (Hiroshima) 3 - 0 Kaisou (Wakayama)
16
1930
541 22 August 20 Hiroshima Shogyo (Hiroshima) 8 - 2 Suwa Sanshi (Nagano)
17
1931
634 22 August 21 Chukyo Shogyo (Aichi) 4 - 0 Kagi Norin (Taiwan)
18
1932
660 22 August 21 Chukyo Shogyo (Aichi) 4 - 3 Matsuyama Shogyo (Ehime)
19
1933
671 22 August 20 Chukyo Shogyo (Aichi) 2 - 1 Heian (Kyoto)
20
1934
675 22 August 20 Goko (Hiroshima) 2 - 0 Kumamoto Kogyo (Kumamoto)
21
1935
666 22 August 21 Matsuyama Shogyo (Ehime) 6 - 1 Ikuei Shogyo (Hyogo)
22
1936
665 22 August 20 Gifu Shogyo (Gifu) 9 - 1 Heian (Kyoto)
23
1937
654 22 August 20 Chukyo Shogyo (Aichi) 3 - 1 Kumamoto Kogyo (Kumamoto)
24
1938
633 22 August 21 Heian (Kyoto) 2 - 1 Gifu Shogyo (Gifu)
25
1939
608 22 August 20 Kaisou (Wakayama) 5 - 0 Shimonoseki Shogyo (Yamaguchi) Seiichi Shima throws a no-hitter.
26
1940
617 22 August 19 Kaisou (Wakayama) 2 - 1 Shimada Shogyo (Shizuoka)
27
1941
The 27th annual tournament was to be held but cancelled due to World War II
From 1942 to 1945 the tournament was not held due to World War II
28
1946
745 19 August 21 Naniwa Shogyo (Osaka) 2 - 0 Kyoto Second (Kyoto)
29
1947
1125 19 August 19 Kokura (Fukuoka) 6 - 3 Gifu Shogyo (Gifu)
30
1948
1256 23 August 20 Kokura (Fukuoka) 1 - 0 Toin (Wakayama)
31
1949
1365 23 August 20 Shounan (Kanagawa) 5 - 3 Gifu (Gifu)
32
1950
1536 23 August 21 Matsuyama Higashi (Ehime) 12 - 8 Naruto (Tokushima)
33
1951
1633 23 August 19 Heian (Kyoto) 7 - 4 Kumagaya (Saitama)
34
1952
1653 23 August 20 Ashiya (Hyogo) 4 - 1 Yao (Osaka)
35
1953
1701 23 August 20 Matsuyama Shogyo (Ehime) 3 - 2 Tosa (Kochi)
36
1954
1705 23 August 22 Chukyo Shogyo (Aichi) 3 - 0 Shizuoka Shogyo (Shizuoka)
37
1955
1721 23 August 17 Yokkaichi (Mie) 4 - 1 Sakaide Shogyo (Kagawa)
38
1956
1739 23 August 20 Heian (Kyoto) 3 - 2 Gifu Shogyo (Gifu)
39
1957
1769 23 August 20 Hiroshima Shogyo (Hiroshima) 3 - 1 Hosei Daini (Kanagawa)
40
1958
1807 47 August 19 Yanai (Yamaguchi) 7 - 0 Tokushima Shogyo (Tokushima)
41
1959
1864 29 August 18 Saijo (Ehime) 8 - 2 Utsunomiya Kogyo (Tochigi)
42
1960
1903 30 August 21 Hosei Daini (Kanagawa) 3 - 0 Shizuoka (Shizuoka)
43
1961
1941 30 August 20 Namisho (Osaka) 1 - 0 Toin (Wakayama)
44
1962
1996 30 August 19 Sakushin Gakuin (Tochigi) 1 - 0 Kurume Shogyo (Fukuoka)
45
1963
2106 48 August 20 Meisei (Osaka) 2 - 1 Shimonoseki Shogyo (Yamaguchi)
46
1964
2270 30 August 18 Kochi (Kochi) 2 - 0 Hayatomo (Yamaguchi)
47
1965
2363 30 August 18 Miike Kogyo (Fukuoka) 2 - 0 Choshi Shogyo (Chiba)
48
1966
2415 30 August 24 Chukyo Shogyo (Aichi) 3 - 1 Matsuyama Shogyo (Ehime)
49
1967
2460 30 August 20 Narashino (Chiba) 7 - 1 Koryo (Hiroshima)
50
1968
2485 48 August 22 Kokoku (Osaka) 1 - 0 Shizuoka Shogyo (Shizuoka)
51
1969
2523 30 August 18
August 19
Matsuyama Shogyo (Ehime) 0 - 0
4 - 2
Misawa (Aomori) The first game was called after 18 innings
52
1970
2547 30 August 20 Tokaidai Sagami (Kanagawa) 10 - 6 PL Gakuen (Osaka)
53
1971
2569 30 August 16 Toin Gakuen (Kanagawa) 1 - 0 Iwaki (Fukushima)
54
1972
2614 30 August 23 Tsukumi (Oita) 3 - 1 Yanai (Yamaguchi)
55
1973
2660 48 August 22 Hiroshima Shogyo (Hiroshima) 3 - 2 Shizuoka (Shizuoka)
56
1974
2709 34 August 19 Choshi Shogyo (Chiba) 7 - 0 Hofu Shogyo (Yamaguchi)
57
1975
2798 38 August 24 Narashino (Chiba) 5 - 4 Niihama Shogyo (Ehime)
58
1976
2893 41 August 21 Oberlin (West Tokyo) 4 - 3 PL Gakuen (Osaka)
59
1977
2985 41 August 20 Toyodai Himeji (Hyogo) 4 - 1 Toho (Aichi)
60
1978
3074 49 August 20 PL Gakuen (Osaka) 3 - 2 Kochi Shogyo (Kochi)
61
1979
3170 49 August 21 Minoshima (Wakayama) 4 - 3 Ikeda (Tokushima)
62
1980
3270 49 August 22 Yokohama (Kanagawa) 6 - 4 Waseda Jitsugyo (East Tokyo)
63
1981
3394 49 August 21 Hotoku Gakuen (Hyogo) 2 - 0 Kyoto Shogyo (Kyoto)
64
1982
3466 49 August 20 Ikeda (Tokushima) 12 - 2 Hiroshima Shogyo (Hiroshima)
65
1983
3568 49 August 21 PL Gakuen (Osaka) 3 - 0 Yokohama (Kanagawa)
66
1984
3705 49 August 21 Toride Second (Ibaraki) 8 - 4 PL Gakuen (Osaka)
67
1985
3791 49 August 21 PL Gakuen (Osaka) 4 - 3 Ube Shogyo (Yamaguchi)
68
1986
3847 49 August 21 Tenri (Nara) 3 - 2 Matsuyama Shogyo (Ehime)
69
1987
3900 49 August 21 PL Gakuen (Osaka) 5 - 2 Joso Gakuin (Ibaraki)
70
1988
3958 49 August 22 Hiroshima Shogyo (Hiroshima) 1 - 0 Fukuoka Daiichi (Fukuoka)
71
1989
3990 49 August 22 Teikyo (East Tokyo) 2 - 0 Sendai Ikuei (Miyagi)
72
1990
4027 49 August 21 Tenri (Nara) 1 - 0 Okinawa Suisan (Okinawa)
73
1991
4046 49 August 21 Osaka Toin (Osaka) 13 - 8 Okinawa Suisan (Okinawa)
74
1992
4059 49 August 25 Nishi Nihon Tandai Fuzoku (Fukuoka) 1 - 0 Takudai Koryo (Chiba)
75
1993
4071 49 August 23 Ikuei (Hyogo) 3 - 2 Kasugabe Kyoei (Saitama)
76
1994
4088 49 August 21 Saga Shogyo (Saga) 8 - 4 Shonan (Kagoshima)
77
1995
4098 49 August 21 Teikyo (East Tokyo) 3 - 1 Seiryo (Ishikawa)
78
1996
4089 49 August 21 Matsuyama Shogyo (Ehime) 6 - 3 Kumamoto Kogyo (Kumamoto)
79
1997
4093 49 August 21 Chiben Wakayama (Wakayama) 6 - 3 Heian (Kyoto)
80
1998
4102 55 August 22 Yokohama (East Kanagawa) 3 - 0 Kyoto Seisho (Kyoto) Daisuke Matsuzaka throws a no-hitter.
81
1999
4096 49 August 21 Kiryu Daiichi (Gumma) 14 - 1 Okayama Ridaifu (Okayama)
82
2000
4119 49 August 21 Chiben Wakayama (Wakayama) 11 - 6 Tokaidai Urayasu (Chiba)
83
2001
4150 49 August 22 Nichidaisan (West Tokyo) 5 - 2 Ohmi (Shiga)
84
2002
4163 49 August 21 Meitoku Gijuku (Kochi) 7 - 2 Chiben Wakayama (Wakayama)
85
2003
4163 49 August 23 Joso Gakuin High School (Ibaraki) 4 - 2 Tohoku (Miyagi)
86
2004
4146 49 August 22 Komadai Tomakomai
(South Hokkaido)
13 - 10 Saibi (Ehime)
87
2005
4137 49 August 20 Komadai Tomakomai
(South Hokkaido)
5 - 3 Kyoto Gaidai Nishi (Kyoto)
88
2006
4112 49 August 20
August 21
Waseda Jitsugyo (West Tokyo) 1 - 1
4 - 3
Komadai Tomakomai
(South Hokkaido)
89
2007
4081 49 August 22 Saga Kita (Saga) 5 - 4 Koryo (Hiroshima)
90
2008
4059 55 August 18 Osaka Toin (Osaka) 17 - 0 Tokoha Gakuen Kikugawa (Shizuoka)
91
2009
4041 49 August 24 Chukyodai Chukyo (Aichi) 10 - 9 Nihon Bunri (Niigata)
92
2010
4028 49 August 21 Konan (Okinawa) 13 - 1 Toukaidai Sagami (Kanagawa)
93
2011
4014 49 August 20 Nichidaisan (Tokyo) 11 - 0 Kosei Gakuin (Aomori)
94
2012
3985 49 August 23 Osaka Toin (Osaka) 3 - 0 Kosei Gakuin (Aomori)
95
2013
3957 49 August 22 Maebashi Ikuei (Gunma) 4 - 3 Nobeoka Gakuen (Miyazaki)
96
2014
3917 49 August 25 Osaka Toin (Osaka) 3 - 2 Mie (Mie)
97
2015
3906 49 August 25 Tokaidai Sagami (Kanagawa) 10 - 6 Sendai Ikuei (Miyagi)
98
2016
3874 49 August 21 Sakushin Gakuin (Tochigi) 7 - 1 Hokkai (South Hokkaido)
99
2017
3839 49 August 23 Hanasaki Tokuei (Saitama) 14 - 4 Koryo (Hiroshima)
100
2018
3781 56 August 21 Osaka Toin (North Osaka) 13 - 2 Kanaashi Nogyo (Akita)
101
2019
3730 49 August 22 Riseisha (Osaka) 5 - 3 Seiryo (Ishikawa)
In 2020, no tournament was held due to the COVID-19 pandemic
103
2021
3603 49 August 29 Chiben Wakayama (Wakayama) 9 - 2 Chiben Gakuen (Nara)
104
2022
3547 49 August 22 Sendai Ikuei (Miyagi) 8 - 1 Shimonoseki Kokusai (Yamaguchi)
105
2023
3486 49 August 23 Keio (Kanagawa) 8 - 2 Sendai Ikuei (Miyagi)

Further Reading[edit]

  • Michael Clair: "Summer Koshien: Dreams are made, crushed", mlb.com, August 26, 2021. [1]