Japanese High School Baseball Championship


The National High School Baseball Championship of Japan, commonly known as "Summer Koshien", is an annual nationwide high school baseball tournament. It is the largest scale amateur sport event in Japan.
The tournament, organized by the Japan High School Baseball Federation and Asahi Shimbun, takes place during the summer school vacation period, culminating in a two-week final tournament stage with 49 teams in August at Koshien Stadium in the Koshien district of Nishinomiya City, Hyōgo, Japan.
Like most sports, the 2020 tournament was canceled in the wake of the COVID-19 pandemic.

Background

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.
The 49 schools taking part in the final tourney represent regional champions of each of the prefectures of Japan. From mid-June until July, regional tournaments are held to decide who is sent to Koshien.
The rules are the same as in the National High School Baseball Invitational Tournament. It is a single elimination tournament with nine inning games. Games are declared official after seven complete innings in the case of suspension, except for the championship game which must be played to completion. For the regional tournaments, games are ended if one team leads by at least ten runs after five innings or seven runs after seven innings, except in the championship games. Designated hitters are not used. Four umpires are used, except for night games in which two outfield line umpires are added.
The first round pairings and byes are decided by lottery. 34 teams meet in the first round, and 15 teams with byes join at the second round. Therefore, it takes either five or six wins for a team to win the championship. Until 2002, the four quarter finals were played in one day, but this was changed to two a day over two days to give the players time off. If rainouts continue for more than three days, four games are played in one day. This occurred in 2003, so the first time the quarter finals were played over two days was actually 2004. To accommodate the extra day, the long tradition of starting the tournament on August 8 was changed to start a day or two early.
Up to four games are played each day until the quarter finals. The starting times of each day's games is shown below. Following games are begun about 30 minutes after the previous game ends. Due to the fast pace of the pitching, four games in one day are usually completed before sunset.
Day of the tournament123456789101112131415
Round1st1st1st1st1st/2nd2nd2nd2nd2nd3rd3rdQuarterQuarterSemiFinal
Games
Start time		3
10:20		4
8:30		4
8:30		4
8:30		3
9:30		4
8:30		4
8:30		4
8:30		3
9:30		4
8:30		4
8:30		2
11:00		2
11:00		2
11:00		1
13:00

Extra innings

For tournaments previous to 1958 there were no extra inning limits for a game tied after nine innings of play. In 1933, Masao Yoshida had pitched a complete game during a 25 inning shutout in the semifinal, an all-time record. Yoshida had thrown 336 pitches during that game. After 1958, a rematch must be called after 18 innings. The first pitcher to pitch a complete game 18 innings was Eiji Bando in a 1958 quarterfinal game. Daisuke Matsuzaka became the last pitcher to pitch a complete game over 15 innings. From 2000, the limit was reduced to 15 innings. If a game is tied after 15 innings, replays are scheduled for the following day. This first happened in the finals in 2006. Beginning in 2018, the World Baseball Softball Confederation tiebreaker is in effect starting in the 13th inning.

Traditions

The tournament theme song is "The Laurels of Victory Shine on You". Every five years, the tournament celebrates the anniversary, and a deep crimson is used for the championship flag.
For third year students, a loss at the tournament signifies an end to their high school baseball career, as there are no other major tournaments for the rest of their academic career. It is common for players to collect soil from the stadium as a souvenir. For third year students, the dirt is kept as memorabilia, whereas lower grade players often use it as motivation to return to the tournament.

Finals

List of champions

2018 tournament

Table lists all the High Schools participating in the 2018 tournament.
AreaCity/TownHigh School NamePrevious AppearanceTotal Appearances
North HokkaidoAsahikawaAsahikawadai20098
South HokkaidoOtaruHokusho20134
AomoriHachinoheHachinohe Gakuin Kosei20169
IwateHanamakiHanakami Higashi20159
AkitaAkitaKanaashi Nougyou20076
MiyagiSendaiSendai Ikuei201727
YamagataTsuruokaHaguro20032
FukushimaDateSeikō Gakuin201715
IbarakiTsuchiuraTsuchiura Nihon Daigaku20174
TochigiUtsunomiyaSakushin Gakuin201714
GunmaMaebashiMaebashi Ikuei20174
North SaitamaKazoHanasaki Tokuharu20176
South SaitamaUrawaUrawa Gakuin201313
East ChibaKisarazuKisarazu Sōgō20177
West ChibaAbikoChuo GakuinN/A1
East TokyoTokyoNishō Gakusa Daigaku Fuzoku20173
West TokyoMachidaNichidaisan201317
North KanagawaYokohamaKeiō Gijuku200818
South KanagawaYokohamaYokohama201718
YamanashiKōfuYamanashi Gakuin20178
NiigataNagaokaChuetsu201611
ToyamaTakaokaTakaoka Shōgyō201719
IshikawaKanazawaSeiryo201619
FukuiTsurugaTsuruga Kehi20158
NaganoIwamuradaSaku Chosei20168
ShizuokaTokohaTokohadai Kikugawa20166
East AichiOkazakiAichi Sangyōdai Mikawa19962
West AichiNagoyaAikōdaimeiden201312
Gifuōgakiōgaki Nihon Daigaku20175
MieTsuHakusanN/A1
ShigaHikoneOhmi201613
KyotoKyōtoRyukokudai Heian201434
North OsakaDaitōōsaka Tōin201710
South OsakaHigashi-OsakaKinki Daigaku Fuzoku20085
East HyōgoNishinomiyaHōtoku Gakuen201015
West HyōgoAkashiAkashi ShōgyōN/A1
NaraNaraNara Daigaku FuzokuN/A1
WakayamaWakayamaChiben Wakayama201723
TottoriTottoriTottori Johoku20155
ShimaneMasudaMasuda Higashi20004
OkayamaKitaSoshi Gakuen20162
HiroshimaHiroshimaKōryō201723
YamaguchiShimonosekiShimonoseki Kokusai20172
KagawaMarugameMarugame Josei20055
TokushimaNarutoNaruto201612
EhimeMatsuyamaSaibi20176
KochiKōchiKōchi Shōgyō200623
North FukuokaKitakyushuOrio AishinN/A1
South FukuokaFukuokaOki GakuenN/A1
SagaSagaSaga shōgyō200816
NagasakiIsahayaSōseikan20152
KumamotoKumamotoTōkaidai Seishō19832
OitaHitaTōin19902
MiyazakiNichinanNichinan Gakuen20169
KagoshimaKagoshimaKagoshima Jitsugyō201519
OkinawaNahaKōnan201712

Match

Finals


Round 1 - Round 3
















In Popular Culture

Some of the most famous appearances of the Japanese High School Baseball Championship in popular culture are in the manga and anime series Touch, H2 and Cross Game by Mitsuru Adachi, "Ace of Diamond" by Yuji Terajima, and Major by Takuya Mitsuda. Those series follow the struggles of different high school teams' bids to make it to the Kōshien tournament.
The 2014 hit Taiwanese film Kano is based on the true story of a high school baseball team from the Kagi Nōrin High School team in Kagi, Taiwan who qualified for the tournament for the first time in 1931 after never having won a game in its first three seasons. The team was made up of ethnic Japanese, Han Chinese and Taiwanese aborigines. The team won three games to make it to the championship game before losing 4–0 to Chukyō Shōgyō from Nagoya. This was the first of four appearances at the tournament for the Kano team, who later qualified in 1933, 1935 and 1936.