C³ - CubexCursedxCurious

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Alternative Titles

Synonyms: C3, C Cube, C^3
Japanese: シーキューブ
English: C³ - CubexCursedxCurious
More titles


Type: TV
Episodes: 12
Status: Finished Airing
Aired: Oct 1, 2011 to Dec 17, 2011
Premiered: Fall 2011
Broadcast: Unknown
Producers: Starchild Records
Licensors: Funimation
Source: Light novel
Genres: ActionAction, ComedyComedy, SupernaturalSupernatural, EcchiEcchi
Themes: HaremHarem, SchoolSchool
Duration: 24 min. per ep.
Rating: R - 17+ (violence & profanity)


Score: 6.581 (scored by 8206382,063 users)
1 indicates a weighted score.
Ranked: #62332
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #1331
Members: 176,393
Favorites: 265

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Streaming Platforms

Ranked #6233Popularity #1331Members 176,393
Add to My List
Episodes: /12


From the light novel series written by Minase Hazuki, comes a story of love, action, and comedy. Yachi Haruaki is a high school boy who is naturally resistant to curses. After his father sends him a mysterious black cube, Haruaki awakes to find a nude girl named Fear standing in his kitchen. She’s the human form of the cursed black cube – and an instrument of torture! Utilizing her special abilities, Fear fights alongside Haruaki to defeat other cursed instruments and their owners.

(Source: FUNimation)


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Episode Videos

Related Anime

Characters & Voice Actors



Opening Theme

Apple Music
Amazon Music
Youtube Music
1: "Endless Story" by Yukari Tamura (eps 2-8)
2: "Shirushi (紋(しるし))" by Eri Kitamura (eps 9-12)

Ending Theme

1: "Endless Story" by Yukari Tamura (eps 1)
2: "Hana (雪華(はな))" by Eri Kitamura (eps 2-8)
3: "Sympathy of Love" by Yukari Tamura (eps 9-12)


Feb 23, 2015
Story- I think that the plot of the story wasn't very contestant. It added things and just dropped it off. I think that the story is like three different arcs (in away). I like the first two, but the last one was not very interesting and very confusing. I think there was stuff they forgot to wrap up or did do it properly. I will not say what it was because I don't want to give spoilers

Art- The art is where this show shined the most. It was very colorful and lively. When it came to a time of a flash back or memories, the ...
Oct 3, 2011
Mixed Feelings
Rule 34.....
Generally accepted fearsome internet rule that states that pornography or sexually related material exists for any conceivable subject.

At first I was like....
"Oh yeah, I bet that rule can't be applied to a freakin CUBE!"

........And thus C3 is born.......

Normally I don't review animes on first episodes but I have to give my first impressions on this one as a clarify with those who wants to pick up this series. Will update as the anime progresses.

Here we go! Another school battle royale! But this time with tools and objects transforming in gorgeous girls. Yachi Haruaki is a normal high school boy with a travelling parent whom ...
Dec 19, 2011
Why didn’t I drop this?

[Contains vague spoilers, then again, it's so predictable a caveman could do it, also contains some offensive language]

C³ is best described as an atrocity then again, that might be considered a generous title. This would be the “ideal troll” series to give somebody to watch. It’s not very good in storyline, and the characters are the aggravating type of cliché. It follows the generic harem law of everybody falling in love with the average dude, and it offers incessant and redundant fan service. The series basically follows this extremely unique and innovative storyline:

Boy meets unique and strange girl, strange girl is ...

Interest Stacks

20 Entries · 64 Restacks
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Recent Forum Discussion

Poll: C³ Episode 12 Discussion ( 1 2 3 )
tsubasalover - Dec 17, 2011
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tsubasalover - Oct 22, 2011
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Poll: C³ Episode 3 Discussion ( 1 2 3 )
tsubasalover - Oct 15, 2011
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Feb 15, 2023 6:52 AM
Poll: C³ Episode 2 Discussion ( 1 2 3 )
Yumekichi11 - Oct 10, 2011
109 repliesby Toran71 »»
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