Ace of the Diamond
ダイヤのA
Scouted for his potential, brash left-handed pitcher Eijun Sawamura joins baseball powerhouse Seido High to become the undisputed ace of the team.
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Based on audience scoresWhere to stream Ace of the Diamond
Streaming now in the United States on Crunchyroll and AD tv.
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[Ace of Diamond] PV
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Frequently asked questions about Ace of the Diamond
Where can I watch Ace of the Diamond in the United States?
Ace of the Diamond is available to stream on Crunchyroll and AD tv in the United States. Streaming availability is provided by JustWatch and can change over time.
Can I watch Ace of the Diamond for free?
Ace of the Diamond streams free with ads in the United States on AD tv. A subscription is not required, though the service may ask you to register.
What are the ratings for Ace of the Diamond?
Ace of the Diamond scores 7.9 on The Movie Database.
Who stars in Ace of the Diamond?
Ace of the Diamond stars Ryota Osaka, Takahiro Sakurai, Nobunaga Shimazaki, Natsuki Hanae, and Shintaro Asanuma.
How many seasons of Ace of the Diamond are there?
Ace of the Diamond has 4 seasons and 191 episodes, and is ongoing.
How long does it take to watch all of Ace of the Diamond?
All 191 episodes of Ace of the Diamond add up to about 76 hours 24 minutes at roughly 24 minutes each. At two hours a night that is about 38 evenings; at four hours a day it takes about 19 days.
What network is Ace of the Diamond on?
Ace of the Diamond airs on TV Tokyo and TV Aichi, and is produced by Production I.G, Madhouse, and OLM.
What language is Ace of the Diamond in?
Ace of the Diamond is in Japanese, and its original title is ダイヤのA.
Ratings and streaming availability are aggregated from third-party sources; metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked September 2026.