Player Directory
Chiba Lotte Marines
Konoshin Tomiyama
Konoshin Tomiyama
137
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Striking Power Index
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Slugging power index
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Baseball selection index
BB/K---
*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
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Draft Year
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Biography
Aizu Hokurei High School -Chiba Lotte Marines (Developmental Draft 5, 2024-)
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Titles won
Videos
![[Farm Team] The Marines 'Konoshin Tomiyama prevents stolen base with a bullet-like throw to second base!! April 23, 2026 Tohoku Rakuten Golden Eagles vs. Chiba Lotte Marines](https://images.streaks.jp/plm/medias/169ad3bba74a4d1391caf26b0c6d0cf7/posters/aa8760a9-f338-49b3-b897-802aa8afa328.jpg)
![[Miyazaki PL] Showcasing his strong arm!! The Marines 'Konoshin Tomiyama prevents stolen base with an accurate throw!! October 26, 2025 Chiba Lotte Marines vs. Tokyo Yakult Swallows](https://img.youtube.com/vi/d-H_SMs3wKo/sddefault.jpg)
![[Farm] The Marines 'Konoshin Tomiyama catches stolen base with a quick throw! September 13, 2025 Chiba Lotte Marines vs. Oisix Niigata Albirex BC](https://img.youtube.com/vi/hn5LnjTutjk/sddefault.jpg)
Participation results
No data
article
![[Farm Team] Shuta Ishikawa pitches 6 innings, allows 3 hit 1 runs, Chiba Lotte Marines suffers a come-from-behind loss.](https://media.insight.pacificleague.com/webp/yxau0iHML8BQMq063vcb6rg5cvy6otuVOXUTuIVX.webp)
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![[Hawks' Kazuki Sugiyama to return to competition in 1-2 months] Today's Pacific League [April 13th]](https://media.insight.pacificleague.com/webp/XystYtbAsjZuGbCTGJUiKT1oSVoXTjPw446wxVmF.webp)
[Hawks' Kazuki Sugiyama to return to competition in 1-2 months] Today's Pacific League [April 13th]
Pacific League Insight
April 13, 2026 17:25
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![Ryusei Terachi talks about his aspirations as a potential ace for the Hawks [Pacific League FANS MEETUP 2026]](https://media.insight.pacificleague.com/webp/grGTMWTdXJBLWY6zAZHPZSn4GWcy6AAqKlIUwixC.webp)
Ryusei Terachi talks about his aspirations as a potential ace for the Hawks [Pacific League FANS MEETUP 2026]
Pacific League Insight
March 26, 2026 21:00
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![[First-round pick starts in the first team] Today's Pacific League [January 22nd]](https://media.insight.pacificleague.com/webp/iztGJWsbcCeRUrYApEHMH3cnGevjIxYjZ0tckZKM.webp)
[First-round pick starts in the first team] Today's Pacific League [January 22nd]
Pacific League Insight
January 22, 2026 18:08
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