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Mahou Shoujo Lyrical Nanoha: Detonation cover

Is Mahou Shoujo Lyrical Nanoha: Detonation good to watch with a friend?

One sitting. Mahou Shoujo Lyrical Nanoha: Detonation (Magical Girl Lyrical NANOHA Detonation) is a film from Fall 2018 by Seven Arcs Co.,Ltd., Seven Arcs Pictures: 1 episodes, about 1.9 hours in total, finished, 7.73/10 across the listing sites.

actionaliensrobots & AIcomedyurban fantasydramafantasyfriendship

Watching it together: one sitting. It is a film (about 1.9 hours), so the whole thing fits one evening — the easiest kind of anime to agree on. Rule: type MOVIE → one sitting.

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
Film
Episodes
1
Episode length
111 min
Total time
about 1.9 hours — one evening
First aired
Fall 2018
Status
Finished
Studio
Seven Arcs Co.,Ltd., Seven Arcs Pictures
Score
7.73/10 across the listing sites
Tags
action, aliens, robots & AI, comedy, urban fantasy, drama, fantasy, friendship, gaming, gore, iyashikei (healing), magic, magical girl, military, sci-fi, seinen, space, superpowers, swordplay, tragedy, war, yuri

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. Also listed as: Magical Girl Lyrical Nanoha: Detonation; msln movie 4; nanoha movie 4.

Do you and a friend both want to watch Mahou Shoujo Lyrical Nanoha: Detonation?

Queue Up reads two public AniList lists and shows every anime you both have on Planning — with Mahou Shoujo Lyrical Nanoha: Detonation flagged if it is one of them — then picks tonight's with a weighted roll or a bracket.

Do you and a friend both want to watch Mahou Shoujo Lyrical Nanoha: Detonation?Free, no login — reads public AniList lists.

Or open it on AniList or MyAnimeList.

Related anime

Mahou Shoujo Lyrical Nanoha: Reflection
film · 1 ep · 2017 · 7.59/10

More like this: action · aliens · robots & AI · comedy · urban fantasy · drama · fantasy · friendship · gaming · iyashikei (healing) · magic · magical girl · military · sci-fi · seinen · space · superpowers · swordplay · tragedy · war · yuri.

Quick answers

How long does it take to watch all of Mahou Shoujo Lyrical Nanoha: Detonation?
About 1.9 hours — one sitting.
How many episodes does Mahou Shoujo Lyrical Nanoha: Detonation have?
1 episode of 111 min.
Is Mahou Shoujo Lyrical Nanoha: Detonation finished?
Yes, Mahou Shoujo Lyrical Nanoha: Detonation is finished (1 episodes), so you can watch the whole thing at your own pace.
Is Mahou Shoujo Lyrical Nanoha: Detonation good for a group?
Yes. Mahou Shoujo Lyrical Nanoha: Detonation is tagged action, comedy, the tags that survive a room full of people talking over the screen. It is a film, so nobody has to commit to a schedule.
Where is Mahou Shoujo Lyrical Nanoha: Detonation listed?
Mahou Shoujo Lyrical Nanoha: Detonation is on AniList (id 99614) and MyAnimeList (id 35984); 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