Triangle Blue

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Alternative Titles

Japanese: とらいあんぐるBLUE


Type: OVA
Episodes: 2
Status: Finished Airing
Aired: Aug 28, 2009 to Jan 29, 2010
Producers: None found, add some
Licensors: None found, add some
Studios: PoRO
Source: Visual novel
Genre: HentaiHentai
Duration: 29 min. per ep.
Rating: Rx - Hentai


Score: 5.971 (scored by 29632,963 users)
1 indicates a weighted score.
Ranked: N/A2
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #7115
Members: 7,448
Favorites: 26


Ranked N/APopularity #7115Members 7,448
Add to My List
Episodes: /2


"Akane, I love you..."
" you too, Asato......"

Our relationship started after that.
After going out for 4 years and graduating from the university, we decided to live under the same roof.
I found a job at a publishing house. Akane enrolled at a vocational school as a step to realize her dream.

"My drawing with Asato's writing, let's make a book together. That's my dream."

Akane's smile, my most precious treasure. The thing I don't want to lose the most.
No matter how busy we become we trust each other. We love each other.

I always thought these days would last forever.
So, until that guy came...

(Source: VNDB)


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Related Anime

Characters & Voice Actors


Nobitome, Youta
Director, Episode Director, Key Animation
Hino, Satomi
Color Design
Kwon, Yong-Sang
Animation Director


Opening Theme

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Ending Theme

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May 12, 2013
I will start this review by stating that this OAV is a netorare themed OAV. If you don't know what "netorare" is, It's a type of story where a person you love/is close to you is stolen from you. So the story is supposed to make you feel bad for the person who gets there lover taken away. If you don't like these kinds of hentais don't watch triangle blue. if you do go for it.
Now onto the actual review

Story: Being a Netorare hentai the plot/ scenerio is somewhat generic, but making these to lovers chase there dreams makes it so much more ...
Apr 4, 2015
Mixed Feelings
This title here is the genre-defining piece for NTR. NTR for those of you who don't know stands for netorare which means cuckhold, and it's supposed to get a rise out of people (in more ways than one). Stay away from this if you're a vanilla watcher but definitely check this out if you're a fan of the genre or aren't turned off by it.

The best way to describe Triangle Blue or any NTR is like a trainwreck, you know it's awful but at the same time it's so shocking you can't look away. That's the way it is with this title. Enter Sawamura, ...
Oct 6, 2015
The worst anime I have ever seen, by the way I just found this anime on YouTube and I watched the whole eps 1, so I watched eps to because of curiosity, the characters suck, especially the heroine, she is a fucking bitch, after the first bad guy was done, akane fucked another guy who just wanted to take pics so that he could get money,then that guy fucked akane's sister which made the story even worse , I'm spoiling this because this is the worst anime ever,I hate yandere and NTS,and the story sucks.

The worst anime I have ever seen


Recent News

Recent Forum Discussion

Poll: Triangle Blue Episode 2 Discussion
AlexSadist-sama - Aug 4, 2011
14 repliesby KuudereKun »»
Jan 25, 2023 12:34 AM
OMG ( 1 2 )
thethorndog - Apr 4, 2010
62 repliesby MainakSikder »»
Dec 26, 2022 2:30 PM
Poll: Triangle Blue Episode 1 Discussion
AlexSadist-sama - Aug 4, 2011
4 repliesby Apakabar »»
Jul 5, 2020 1:58 AM
Poll: Almost Perfect NTR?
DrunkAlpaChino - Aug 25, 2017
0 repliesby DrunkAlpaChino »»
Aug 25, 2017 8:07 PM