★ 8.0 TV Series
Ace of the Diamond
After a falling out with his middle school team, Mihashi enters Nishiura high school with no social skill, a warped opinion of himself, and every intention to quit baseball. The newly formed Nishiura baseball team, however, needs a… Read more
Storyline
After a falling out with his middle school team, Mihashi enters Nishiura high school with no social skill, a warped opinion of himself, and every intention to quit baseball. The newly formed Nishiura baseball team, however, needs a pitcher, and they welcome him. Most enthusiastic is Abe, a domineering catcher with his own game issues. And so a battery every bit as complementary as it is dysfunctional is formed. If they can figure out how to work together, they might be the answers to each other's problems-and the team might be able to win.
Characters & Japanese Voice Cast
Ren Mihashi
Main
VA: Tsubasa Yonaga 
Takaya Abe
Main
VA: Yuuichi Nakamura 
Yuuichirou Tajima
Supporting
VA: Hiro Shimono 
Maria Momoe
Supporting
VA: Risa Hayamizu 
Azusa Hanai
Supporting
VA: Kishou Taniyama 
Kousuke Izumi
Supporting
VA: Jun Fukuyama 
Motoki Haruna
Supporting
VA: Masaya Matsukaze 
Fumiki Mizutani
Supporting
VA: Kenichirou Sumi 
Shuugo Kanou
Supporting
VA: Jun Oosuka 
Yuuto Sakaeguchi
Supporting
VA: Chihiro Suzuki 
Yoshirou Hamada
Supporting
VA: Atsushi Kisaichi 
Chiyo Shinooka
Supporting
VA: Misato Fukuen Seasons & Related Anime
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Frequently Asked Questions
How many episodes does Big Windup! have?
Big Windup! has 25 episodes.
Which studio made Big Windup!?
Big Windup! is produced by A-1 Pictures.
Facts from AniList (also listed on MyAnimeList); streaming availability from JustWatch India. Last updated 18 October 2026, 3:24 AM IST. Episode times are Japan broadcast times shown in IST. Spotted a mistake? Write to [email protected].