NPB Players from 関東第一高 (2026)

関東第一高 has 4 current players.

Current players from 関東第一高, listed by birth year (April to March) with their ratings this season and over the last three.

Player names are shown in Japanese.

Players by birth year

Right-handed starter Right-handed reliever Catchers Outfielders

PitchersBorn (Apr–Mar)Position players
中村 祐太1995–1996
1996–1997
1997–1998
1998–1999
1999–2000
2000–2001石橋 康太
2001–2002
2002–2003
2003–2004
2004–2005井坪 陽生
2005–2006
坂井 遼2006–2007

Right-handed starterRight-handed relieverCatcherOutfield

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Player Born (Apr–Mar) Path Turned pro This
season
Last
3 seasons
中村 祐太 1995–1996 — '13, round 5 — —
石橋 康太 2000–2001 — '18, round 4 — —
井坪 陽生 2004–2005 — '22, round 3 — —
坂井 遼 2006–2007 — '24, round 4 — —

Born is grouped by the Japanese school year (April 2 to April 1 of the next year); players in the same year were classmates at school.