Ace of the Diamond Omnibus Vol. 1

Ace of the Diamond Omnibus 1 collects the first three volumes of the hit series, kicking off the journey of Eijun Sawamura--a raw but determined pitcher aiming for the top. At Seidou High, one of Japan's most competitive baseball programs, talent alone isn't enough. To claim the mound, Sawamura will have to earn it.

Ace of the Diamond Omnibus 1 collects the first three volumes of the hit baseball series, introducing readers to Eijun Sawamura, a passionate left-handed pitcher with a unique, unpredictable style.

After a crushing middle school loss, Sawamura is recruited to attend Seidou High--one of Japan's most competitive baseball programs. Surrounded by elite players, including a prodigy catcher and fierce rival pitchers, he must fight to prove himself worthy of the mound.

As intense training and high-stakes competition push him to his limits, Sawamura begins his journey to become the team's ace.