Player Directory
Orix Buffaloes
古田島 成龍
Seiryu Kotajima
35
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ERA
ERA9.00
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strike out rate
K/99.00
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BB rate
BB/90.00
*FY2026
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position
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birthday
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age
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height
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body weight
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Birthplace
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Pitching and batting
right-handed pitcher / right-handed hitter
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Blood type
not clear
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Draft Year
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Biography
取手松陽高―中央学院大―日本通運―オリックス（ドラフト6・24～）
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Titles won
article
![[Camp Video] Kosei Yoshida takes to the mound for the first time in two years! [Orix Buffaloes, February 21st]](https://media.insight.pacificleague.com/webp/7ZZzQhJOoFMJ4Pjd2whal03pw0GrjInxUd8Yl1tE.webp)
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To put it bluntly, do you do ego searches on social media? Or not? We asked the players!
Pacific League Insight
2025.3.26(水) 20:30
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日本相撲協会×パ6球団のコラボが実現。「相撲と野球を盛り上げる」オリックス・古田島成龍と大阪出身・宇良関が会見
Pacific League Insight
2025.3.26(水) 18:50
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pitcher vs. catcher battle at bat is realistic! Was Kyotaka Tobashira's "whispering tactics" too effective against Yasuto Takashima?
Pacific League Insight
2025.3.26(水) 14:00
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"Why am I so useless...?" What tragedy befell Orix Buffaloes second-year pitcher?
Pacific League Insight
2025.3.25(火) 20:30
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「パテレなしでは生きていけない」現役選手がパーソル パ・リーグTVのプロモーション映像で全力プレー
Pacific League Insight
2025.3.25(火) 10:00
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【キャンプ動画】先発挑戦の古田島成龍が投球練習【オリックス・2月2日】
Pacific League Insight
2025.2.2(日) 17:00
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「パテレアワード2024」の裏話！ 楽屋や本番で“優勝”していたのは？
パ・リーグ インサイト 高橋優奈
2024.12.19(木) 15:00
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![The team's ERA is second in the league. Although many players have left the team, new players will support bullpen [Orix The Buffaloes 2024: pitcher Edition]](https://media.insight.pacificleague.com/7RItFZylisSGG4ATaQIwg6CW27B13oizNo1fGxxz.jpg)
The team's ERA is second in the league. Although many players have left the team, new players will support bullpen [Orix The Buffaloes 2024: pitcher Edition]
Pacific League Insight
2024.12.15(日) 10:00
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7年ぶりにルーキーが獲得なるか。パ・リーグ新人王候補3投手の活躍を振り返る
Pacific League Insight
2024.11.25(月) 11:00
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ドラ6・古田島成龍が7試合連続無失点 8回裏のピンチで火消し成功
Pacific League Insight
2024.5.6(月) 21:28
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ルーキー・古田島成龍がプロ初登板！ 1イニングを2奪三振無失点に抑える
Pacific League Insight
2024.4.6(土) 17:45
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Draft pick #1, Seiya Yokoyama: "I want to become a key player as soon as possible" -Orix Buffaloes new player announcement press conference
Pacific League Insight
2023.11.30(木) 17:24
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![High school infielder Seiya Yokoyama was selected as the sole draft pick. 2023 Draft Picks List [Orix Buffaloes]](https://media.insight.pacificleague.com/lnJJDso386pEhHfweBUl1wFyW3nAnaYymPljkSYl.jpeg)
High school infielder Seiya Yokoyama was selected as the sole draft pick. 2023 Draft Picks List [Orix Buffaloes]
Pacific League Insight
2023.10.26(木) 21:26
