Is this an actual anime related picture?

[AntoSocialOtaku]

http://www.mangafox.com/manga/sweet_blood_kim_se_young/c004/1.html
If you don't know, please don't give me a BS answer, like;

IDK! BUT THEY'RE SO HOT!

 

[Cocopops]

I don't think they are from an anime but they seem familiar

 

[moosically]

Gosh, you know, that looks like it could be the boys from the Vocaloid gang, except that I have no idea who the red-haired guy is. Otherwise... Yeah, the blonde looks like Len, the purple-haired guy looks like Gakupo, and the blue-haired guy looks like Kaito. So... It's not exactly anime-related, perse, but it looks like Vocaloid to me.

 

[TesTer]

IDK! BUT THEY'RE SO HOT!




Jk Unfortunately, it isn't. Too bad, they really are hot.

 

[Joey]

It looks to be more fan-art then anime.
Although I could be wrong but I do not know many animes with art-style like that.