Is Diamond no Ace: Act II good to watch with a friend?
Easy to drop in. Diamond no Ace: Act II (Ace of the Diamond: Season 3) is a TV series from Spring 2019 by Madhouse Inc.: 52 episodes, about 21 hours in total, finished, 8.28/10 across the listing sites.
Watching it together: easy to drop in. Slice-of-life: you can start tonight without a plan, and a missed episode does not ruin it. about 21 hours for the run, 26 evenings at two a night. Rule: episodic, slice-of-life, or comedy/action ≤ 26 episodes → easy to drop in.
This verdict comes from rules over the title's format, length and tags, not from a review — the rule that fired is named above.
The facts
- Type
- TV series
- Episodes
- 52
- Episode length
- 24 min
- Total time
- about 21 hours — a season of evenings
- First aired
- Spring 2019
- Status
- Finished
- Studio
- Madhouse Inc.
- Score
- 8.28/10 across the listing sites
- Tags
- manga adaptation, comedy, friendship, school, shounen, slice of life, sports, tournament
Data from anime-offline-database (ODbL) as of 2026-07-04; the score is the median of the scores the anime listing sites give it, on a 1–10 scale.
Do you and a friend both want to watch Diamond no Ace: Act II?
Queue Up reads two public AniList lists and shows every anime you both have on Planning — with Diamond no Ace: Act II flagged if it is one of them — then picks tonight's with a weighted roll or a bracket.
Or open it on AniList or MyAnimeList.
Related anime
More like this: manga adaptation · comedy · friendship · school · shounen · slice of life · sports · tournament.
Quick answers
- How long does it take to watch all of Diamond no Ace: Act II?
- About 21 hours for all 52 episodes at 24 min each — a season of evenings; at two episodes a night that is 26 evenings.
- How many episodes does Diamond no Ace: Act II have?
- 52 episodes of 24 min.
- Is Diamond no Ace: Act II finished?
- Yes, Diamond no Ace: Act II is finished (52 episodes), so you can watch the whole thing at your own pace.
- Is Diamond no Ace: Act II good for a group?
- Yes. Diamond no Ace: Act II is tagged comedy, sports, tournament, the tags that survive a room full of people talking over the screen.
- Where is Diamond no Ace: Act II listed?
- Diamond no Ace: Act II is on AniList (id 105749) and MyAnimeList (id 38731); Queue Up keys it by its AniList id and shows it when it is on either of your lists.
Queue Up is a free tool: enter two AniList usernames and it ranks the anime you both want to watch, rolls one for tonight, runs a bracket to settle it and finds new anime that fit both of you. List data from AniList; title data: anime-offline-database (ODbL), dataset of 2026-07-04; page updated 2026-07-04. Not affiliated with AniList or MyAnimeList. Queue Up is a Somebody Decide program. How it works · Legal & privacy · All lists