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Itsuka Tenma no Kuro Usagi cover

Is Itsuka Tenma no Kuro Usagi good to watch with a friend?

Easy to drop in. Itsuka Tenma no Kuro Usagi (A Dark Rabbit Has Seven Lives) is a TV series from Summer 2011 by Zexcs Inc.: 12 episodes, about 4.8 hours in total, finished, 6.5/10 across the listing sites.

actionlight-novel adaptationcomedyurban fantasydemonsecchifantasygore

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 4.8 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
24 min
Total time
about 4.8 hours — a weekend
First aired
Summer 2011
Status
Finished
Studio
Zexcs Inc.
Score
6.5/10 across the listing sites
Tags
action, light-novel adaptation, comedy, urban fantasy, demons, ecchi, fantasy, gore, school, horror, love triangle, magic, magical girl, mythology, nudity, romance, seinen, shounen, supernatural, zombie, vampire, 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. Also listed as: Dark Rabbit.

Do you and a friend both want to watch Itsuka Tenma no Kuro Usagi?

Queue Up reads two public AniList lists and shows every anime you both have on Planning — with Itsuka Tenma no Kuro Usagi 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 Itsuka Tenma no Kuro Usagi?Free, no login — reads public AniList lists.

Or open it on AniList or MyAnimeList.

More like this: action · light-novel adaptation · comedy · urban fantasy · demons · fantasy · school · horror · love triangle · magic · magical girl · mythology · romance · seinen · shounen · supernatural · zombie · vampire.

Quick answers

How long does it take to watch all of Itsuka Tenma no Kuro Usagi?
About 4.8 hours for all 12 episodes at 24 min each — a weekend; at two episodes a night that is 6 evenings.
How many episodes does Itsuka Tenma no Kuro Usagi have?
12 episodes of 24 min.
Is Itsuka Tenma no Kuro Usagi finished?
Yes, Itsuka Tenma no Kuro Usagi is finished (12 episodes), so you can watch the whole thing at your own pace.
Is Itsuka Tenma no Kuro Usagi good for a group?
Yes. Itsuka Tenma no Kuro Usagi is tagged action, comedy, the tags that survive a room full of people talking over the screen.
Where is Itsuka Tenma no Kuro Usagi listed?
Itsuka Tenma no Kuro Usagi is on AniList (id 9750) and MyAnimeList (id 9750); 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