How long does it take to watch all of Ichiban Ushiro no Daimaou?

About 4.6 hours for all 12 episodes at 23 min each — a weekend; at two episodes a night that is 6 evenings.

Is Ichiban Ushiro no Daimaou finished?

Yes, Ichiban Ushiro no Daimaou is finished (12 episodes), so you can watch the whole thing at your own pace.

Is Ichiban Ushiro no Daimaou good for a group?

Yes. Ichiban Ushiro no Daimaou is tagged action, comedy, the tags that survive a room full of people talking over the screen.

Where is Ichiban Ushiro no Daimaou listed?

Ichiban Ushiro no Daimaou is on AniList (id 7088) and MyAnimeList (id 7088); Queue Up keys it by its AniList id and shows it when it is on either of your lists.

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Is Ichiban Ushiro no Daimaou good to watch with a friend?

Easy to drop in. Ichiban Ushiro no Daimaou (Demon King Daimao) is a TV series from Spring 2010 by Artland Inc.: 12 episodes, about 4.6 hours in total, finished, 6.88/10 across the listing sites.

actionrobots & AIlight-novel adaptationcomedyurban fantasydemonsdragonsecchi

Watching it together: easy to drop in. Comedy or action in a short run: you can start tonight without a plan, and a missed episode does not ruin it. about 4.6 hours for the run, 6 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: 12
Episode length: 23 min
Total time: about 4.6 hours — a weekend
First aired: Spring 2010
Status: Finished
Studio: Artland Inc.
Score: 6.88/10 across the listing sites
Tags: action, robots & AI, light-novel adaptation, comedy, urban fantasy, demons, dragons, ecchi, fantasy, harem, mythology, school, magic, nudity, romance, seinen, shounen, superhero, swordplay, violence

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 Ichiban Ushiro no Daimaou?

Queue Up reads two public AniList lists and shows every anime you both have on Planning — with Ichiban Ushiro no Daimaou 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.

More like this: action · robots & AI · light-novel adaptation · comedy · urban fantasy · demons · dragons · fantasy · harem · mythology · school · magic · romance · seinen · shounen · superhero · swordplay.

Quick answers

How long does it take to watch all of Ichiban Ushiro no Daimaou?: About 4.6 hours for all 12 episodes at 23 min each — a weekend; at two episodes a night that is 6 evenings.
How many episodes does Ichiban Ushiro no Daimaou have?: 12 episodes of 23 min.
Is Ichiban Ushiro no Daimaou finished?: Yes, Ichiban Ushiro no Daimaou is finished (12 episodes), so you can watch the whole thing at your own pace.
Is Ichiban Ushiro no Daimaou good for a group?: Yes. Ichiban Ushiro no Daimaou is tagged action, comedy, the tags that survive a room full of people talking over the screen.
Where is Ichiban Ushiro no Daimaou listed?: Ichiban Ushiro no Daimaou is on AniList (id 7088) and MyAnimeList (id 7088); 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