2023 National High School Baseball Championship

From BR Bullpen

The 105th National High School Championship held from August 7 to August 23, 2023. It was won by Keio High School of Kanagawa over Sendai Ikuei High School of Tohoku.

Participating Teams[edit]

Prefecture Team Appearance Prefecture Team Appearance
North Hokkaido Clark Memorial International High School 2 Mie Inabe Sogo Gakuen High School 14
South Hokkaido Hokkai High School 40 Shiga Ohmi High School 17
Aomori Kosei Gakuin High School 12 Kyoto Ritsumeikan Uji High School 4
Iwate Hanamaki Higashi High School 11 Nara Chiben Gakuen High School 21
Akita North Asia University Meioh High School 11 Wakayama Wakayama High School 27
Yamagata Nihon University Yamagata Senior High School 19 Osaka Riseisha High School 4
Miyagi Sendai Ikuei High School 30 Hyogo Yashiro High School 2
Fukushima Seiko Gakuin High School 18 Okayama Okayama Sanyo High School 2
Ibaraki Tsuchiura Nihon University High School 5 Tottori Tottori Commercial High School 3
Tochigi Bunsei University of Art High School 11 Hiroshima Koryo High School 24
Gunma Maebashi Commercial High School 6 Shimane Rissho University Shonan High School 18
Saitama Urawa Gakuin High School 15 Yamaguchi Ube Kojo High School 3
Yamanashi Kofu High School of Tokai University 14 Kagawa Eimei High School 3
Chiba Senshu University Matsudo High School 3 Ehime Kawanoe High School 16
East Tokyo Kyoei Gakuen High School 1 Tokushima Naruto High School 14
West Tokyo The Third High School of Nihon University 19 Kochi Kochi Chuo High School 1
Kanagawa Keio High School 19 Fukuoka Kyushu International University High School 9
Nagano Ueda Nishi High School 3 Saga Tosu Technical High School 2
Niigata Tokyo Gakkan Niigata High School 1 Nagasaki Sohseikan High School 3
Toyama Toyama Commercial High School 17 Kumamoto Kumamoto Technical High School 22
Ishikawa Seiryo High School 21 Oita Beppu University Meiho High School 9
Fukui Hokuriku High School 4 Miyazaki Miyazaki Gakuen High School 1
Shizuoka Hamamatsu Kaiseikan High School 1 Kagoshima Kamimura Gakuen High School 7
Aichi Aichi Institute of Technology Meiden High School 15 Okinawa Okinawa Shogaku High School 10
Gifu Ogaki Nihon University High School 6

Results[edit]

Round Date Game Winner Score Loser Notes
1 August 6 Game 1 Tsuchiura Nihon University High School 8-3 Ueda Nishi High School 10 innings tiebreak
Game 2 Seiko Gakuin High School 9-3 Kyoei Gakuen High School
Game 3 Sendai Ikuei High School 19-9 Urawa Gakuin High School
August 7 Game 4 Kochi Chuo High School 9-4 Kawanoe High School
Game 5 Riseisha High School 6-0 Tottori Commercial High School
Game 6 Chiben Gakuen High School 7-6 Eimei High School 10 innings tiebreak
Game 7 Tokushima Commercial High School 2-1 Aichi Institute of Technology Meiden High School
August 8 Game 8 Hanamaki Higashi High School 4-1 Ube Kojo High School
Game 9 Clark Memorial International High School 7-1 Maebashi Commercial High School
Game 10 Okayama Sanyo High School 9-2 Nihon University Yamagata Senior High School
Game 11 Ogaki Nihon University High School 7-2 Ohmi High School
August 9 Game 12 Tosu Technical High School 3-2 Toyama Commercial High School 12 innings tiebreak
Game 13 The Third High School of Nihon University 3-0 Yashiro High School
Game 14 Wakayama High School 5-4 Tokyo Gakkan Niigata High School
Game 15 Kamimura Gakuen High School 10-2 Ritsumeikan Uji High School
August 10 Game 16 Sohseikan High School 6-3 Seiryo High School
Game 17 Hamamatsu Kaiseikan High School 5-2 Tokai University Kumamoto Seisho High School
2 Game 18 Hokkai High School 9-8 Beppu University Meiho High School 10 innings tiebreak
August 11 Game 19 Koryo High School 8-3 Rissho University Shonan High School
Game 20 Keio High School 9-4 Hokuriku High School
Game 21 Bunsei University of Art High School 9-7 Miyazaki Gakuen High School
Game 22 Okinawa Shogaku High School 3-0 Inabe Sogo Gakuen High School
August 12 Game 23 Kosei Gakuin High School 7-0 North Asia University Meioh High School
Game 24 Senshu University Matsudo High School 7-5 Kofu High School of Tokai University
Game 25 Tsuchiura Nihon University High School 3-0 Kyushu International University High School
Game 26 Sendai Ikuei High School 8-2 Seiko Gakuin High School
August 13 Game 27 Riseisha High School 10-4 Kochi Chuo High School
Game 28 Chiben Gakuen High School 12-6 Tokushima Commercial High School
Game 29 Hanamaki Higashi High School 2-1 Clark Memorial International High School
Game 30 Okayama Sanyo High School 4-3 Ogaki Nihon University High School 10 innings tiebreak
August 14 Game 31 The Third High School of Nihon University 3-1 Tosu Technical High School
Game 32 Kamimura Gakuen High School 11-1 Wakayama High School
Game 33 Hokkai High School 3-2 Hamamatsu Kaiseikan High School
3 August 16 Game 34 Okinawa Shogaku High School 5-1 Sohseikan High School
Game 35 Keio High School 6-3 Koryo High School 10 innings tiebreak
Game 36 Kosei Gakuin High School 6-3 Bunsei University of Art High School
Game 37 Tsuchiura Nihon University High School 10-6 Senshu University Matsudo High School
August 17 Game 38 Sendai Ikuei High School 4-3 Riseisha High School
Game 39 Hanamaki Higashi High School 5-2 Chiben Gakuen High School
Game 40 Okayama Sanyo High School 7-2 The Third High School of Nihon University
Game 41 Kamimura Gakuen High School 10-4 Hokkai High School
4 August 19 Game 42 Keio High School 7-2 Okinawa Shogaku High School
Game 43 Tsuchiura Nihon University High School 9-2 Kosei Gakuin High School
Game 44 Sendai Ikuei High School 9-4 Hanamaki Higashi High School
Game 45 Kamimura Gakuen High School 6-0 Okayama Sanyo High School
5 August 21 Game 46 Keio High School 2-0 Tsuchiura Nihon University High School
Game 47 Sendai Ikuei High School 6-2 Kamimura Gakuen High School
6 August 23 Game 48 Keio High School 8-2 Sendai Ikuei High School
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