Ace of the Diamond act II -Second Season-
Diamond no Ace act II: Second Season
This titleGenres: Sports
Overall score 7.7
Rank #1
Ace of the Diamond act II -Second Season-
Diamond no Ace act II: Second Season
ダイヤのA actII -Second Season-
Other names 2
- Chinese
- 钻石王牌 act2 第二季
- Also known as
- Ace of the Diamond act II Season 2
Overall score 7.7/10
Spring 2026#13 (#13 overall)Overall score The overall score is not a simple average but a weighted blend: (w_P·P + w_T·T + v·R) / (w_P + w_T + v)This title: Site scores P = 7.85 (weight 59, 75%); Fan sentiment T = 7.20 (weight 19.5, 25%); Community: No ratings yet (each rating counts as one vote); P: site consensus 7.93 (9,243 votes), shrunk toward the season baseline 6.96 by vote count to 7.85.P is the consensus of site scores (calibrated to one scale), T the sentiment of public comments, R our community's mean. Each part is weighted in “virtual votes”: more votes and comments mean more weight.See the breakdown · Scoring rules in detailSentiment 6.2 · 43% positiveChinese audience 7.1English audience 7.9
- Sports#1 (#1 in Sports, Spring 2026)
- Hot-Blooded#2 (#2 in Hot-Blooded, Spring 2026)
- School#5 (#5 in School, Spring 2026)
- 2026#48 (#48 in the 2026 ranking)
- Sports
- #Baseball
- #Shounen
- #Boarding School
13 eps · Finished
OLMManga adaptationPremiered Apr 5, 202624 min per episodeOverview
Spoiler-free synopsis
故事从参加全国高中棒球锦标赛东京大赛的各校选手斗志昂扬的神情开始。稻城实业、市大三高、药师高中等劲敌纷纷登场，向他们发起挑战的青道高中，迎来了泽村荣纯首次背负王牌号码出战的大赛。这是御幸等三年级生所在的现队伍的最后一个夏天，以全国称霸为目标的青道之夏就此开始。
AI translationTranslated from the Japanese synopsis on Bangumi (opens in a new window); for reference only
全国高等学校野球選手権東京大会に参加する各校の選手の闘志みなぎる表情から始まります。稲城実業高等学校、市大三高、薬師高校といったライバルたちが登場し、彼らに挑む青道高校は沢村栄純がエースナンバーを背負う初めての大会が描き出されます。御幸ら3年生がいる現チームの最後の夏となる本大会、全国制覇を目指す青道高校の夏が始まります。
The Seido baseball club heads to the spring invitational for an ultimate, heated baseball game!
Genres & tags
- Sports
- #BaseballRelevance 100%
- #Male ProtagonistRelevance 90%
- #ShounenRelevance 90%
- #Primarily Male CastRelevance 85%
- #Boarding SchoolRelevance 79%
- #Primarily Teen CastRelevance 79%
- #School ClubRelevance 79%
- #Ensemble CastRelevance 65%
- #Coming of AgeRelevance 40%
- #SchoolRelevance 40%
The percentage after a tag is its relevance to this title.
Details
- Format
- TV · 13 episodes · 24 min per episode
- Status
- Finished
- Aired
- Apr 5, 2026 – Jun 28, 2026
- Studio
- OLM
- Source
- Manga adaptation
- Season
- Spring 2026
- Categories
- Hot-BloodedSchoolSportsMale-Oriented
- Official site
- diaace.com (opens in a new window)
Where to WatchOfficial platforms
Prices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsPrices & detailsViewing regionYour saved choiceGuessed from your network location; change it anytimeNetwork location unavailable. Preselected from browser language; confirm your viewing region.Network location unavailable. Default shown; choose your viewing region.
Mainland China: no confirmed streaming page yet.
Malaysia: no confirmed streaming page yet.
India: no confirmed streaming page yet.
Philippines: no confirmed streaming page yet.
- Amazon Prime VideoFree
- Amazon Prime VideoSubscription
- HuluSubscription
- NetflixSubscription
- Amazon Prime VideoRent
- dアニメストアAccess type unknown
- NiconicoAccess type unknown
- U-NEXTAccess type unknown
Sources: TMDB · JustWatch (source page, opens in a new window) · bangumi-data (source page, opens in a new window)
Other regions & licensing details
- Canada
- United States
- Japan
- Amazon Prime Video (title page, opens in a new window)
- dアニメストア (title page, opens in a new window)
- HuluPlatform homepage (platform homepage, opens in a new window)
- NetflixPlatform homepage (platform homepage, opens in a new window)
- Niconico (title page, opens in a new window)
- U-NEXT (title page, opens in a new window)
- Taiwan
- Hong Kong
- United Kingdom
- Australia
- Germany
- France
- Spain
- Italy
- Mexico
- Brazil
- New Zealand
- Ireland
- Netherlands
- Belgium
- Austria
- Switzerland
- Sweden
- Norway
- Denmark
- Finland
- Portugal
- Poland
- Other regions
- CrunchyrollArgentina, Chile and more (14 regions) (title page, opens in a new window)
- Bahamut Anime CrazyMacao (title page, opens in a new window)
- Muse HK (YouTube)Macao (title page, opens in a new window)
Official, licensed options only; the platform's page is what counts. Every row cites its source · checked Sep 26, 2026
What people sayPublic comments from other sites
AI sentiment analysisAn AI model (qwen3:8b) rates each public comment as very positive / positive / mixed / negative / very negative (scored 9.5 / 8 / 6 / 4 / 2), averages them weighted by confidence, site, length, “helpful” votes and date, then shrinks the result toward a neutral 6 (so a few comments can't inflate it).Calibrated to the site-score scale it is 7.20, and it counts toward the overall score by the number of comments (at most 35%).Only the latest ~40 comments per site are read (plus ~50 posts from each forum's episode threads, which weigh less): a sample, not everything. Excerpts are at most 140 characters and belong to their authors; comments that may contain spoilers are not shown. Comments from Chinese sites appear in an AI translation, with the original one click away. Sentiment labels can be wrong. Updated Oct 7, 2026, 06:36.See the score breakdownSentiment score6.2/10
Positive43%
42 comments analyzed: Bangumi 39 · Kitsu 3
English audience score 7.9 · 9,066 samples
Positive
Cant wait for their rematch with inajitsu omg
Positive
Another good season. You know what to expect at this point and you either like it or you don't.
Positive
Eijun Sawamura with the ace number 🔥
Mood & content
Source: Derived from community tagsConfidence: low (47%)Updated Sep 24, 2026
0 = barely any, 10 = very pronounced. Values measure how much, not how good, and different viewers feel the same show differently. “No data yet” means the item hasn't been assessed yet, not that it's absent.
Mood
- Light
- Exciting
- Heavy
Hype: high
Light
- RelaxingNo data yet. Easy to watch, low effort
- HealingNo data yet. Gentle and comforting
- FunnyNo data yet. Density of laughs
- Heartwarming4.8 / 10, levelModerate. Warmth from relationships
Exciting
- Hype6.5 / 10, levelHigh. Adrenaline and excitement
- TenseNo data yet. Suspense and tension
Heavy
- OppressiveNo data yet. Heavy, stifling atmosphere
- DarkNo data yet. Darkness of setting and themes
- SadNo data yet. Share of sad moments
- BleakNo data yet. Likelihood of a lingering low mood
Emotional intensity5.6 / 10, levelModerate. How strongly it moves you, either way
Emotional intensity measures how strong the ups and downs are, happy or sad.
Content
Higher = more of itThemes
Action
No data yet. Share of fights and action
Romance
No data yet. Weight of romance plotlines
Slice of life
No data yet. Share of everyday-life episodes
Harem
No data yet. Harem dynamics around the lead
Sensitive content· may be upsetting; judge by your own comfort level
Fan service
No data yet. Suggestive shots and fan service
Violence
No data yet. Intensity of violence
Gore
No data yet. Blood and graphic injury
Character death
No data yet. Likelihood of major character deaths
Horror
No data yet. Scares and horror
Psychological stress
No data yet. Mental torment and anxiety
Betrayal
No data yet. Betrayal plotlines
Heartbreak
No data yet. Deliberately heart-wrenching arcs
Style
Complexity5.0
(0 = Easy to follow, 10 = Mind-bending). Plot complexity and densityPacingNo data yet
(0 = Slow burn, 10 = Fast-paced). 0 = slow burn, 10 = fast-pacedWorld-buildingNo data yet
(0 = Simple, 10 = Vast and deep). Depth of the setting
Viewing notes
Spoiler-free by defaultNo spoiler-free viewing notes yet.
Ratings
Updated Oct 7, 2026, 06:36About scores
Overall score The overall score is not a simple average but a weighted blend:
(w_P·P + w_T·T + v·R) / (w_P + w_T + v)This title: Site scores P = 7.85 (weight 59, 75%); Fan sentiment T = 7.20 (weight 19.5, 25%); Community: No ratings yet (each rating counts as one vote); P: site consensus 7.93 (9,243 votes), shrunk toward the season baseline 6.96 by vote count to 7.85.P is the consensus of site scores (calibrated to one scale), T the sentiment of public comments, R our community's mean. Each part is weighted in “virtual votes”: more votes and comments mean more weight.See the breakdown · Scoring rules in detailOverall score 7.7/10
Score breakdownThe three parts are weighted in “virtual votes”: the more site votes and analyzed comments, the more weight that part gets. Fan sentiment is capped at 35%, and each AniRanking rating counts as one vote. Full rules
- Site scores7.8575%Consensus of 9,243 site votes (calibrated to one scale and shrunk toward the global baseline by vote count)
- Fan sentiment7.2025%42 comments, average 6.21 (the sentiment score shown, 6.2, is also shrunk toward neutral), calibrated against comparable titles to 7.20
- CommunityNot counted0%No ratings yet (each rating counts as one vote)
Site scoresThe site consensus is 7.93 (9,243 votes, weighted by site reliability × log of votes); shrunk toward the season baseline 6.96 by vote count, it becomes 7.85. Sites score differently (Bangumi runs low, bilibili high), so each is first calibrated to one scale using titles rated on both it and AniList, then combined; sites with fewer than 100 votes are ignored.
Raw → calibrated to one scale| Site | Raw score | Votes | Calibrated |
|---|---|---|---|
| AniList (external link, opens in a new window)Reference site | 79/100 | 1,779 votes | 7.9 |
| MyAnimeList (external link, opens in a new window)Calibrated to the AniList scale | 8.0/10 | 7,284 votes | 8.0 |
| Bangumi (external link, opens in a new window)Calibrated to the AniList scale | 7.0/10 | 180 votes | 7.8 |
| bilibiliNo data | — | — | Not counted |
Related
Sports ranking · Spring 2026
Full Sports ranking →
Overall score 7.1
Rank #2
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