How do you know she has a real-life black boyfriend right now? Is there any evidence other than the picture that's been floating around the internet for the last year or two? Okay, that picture proves she did have sex with a black guy at some point. Is there any evidence she is still dating him?
Anyway I'm sure this movie is for real It's part of a series where they send girls to America to fuck black porn stars with big dicks. There have been a lot of fake ones where companies claim to be in LA but they obviously never set foot outside a studio (Moodyz anyone?), but this series is for real. They show the girls in the airport, and walking around in LA, and the last one showed an American porn director talking about he wanted to film the girl. So Sakura most definitely did go to LA for real in this video.
Not sure about your point , what do you mean for real? Maybe some producer did not actually shoot in LA (or in the USA for that matter) but still there were japanise girls fucking black dudes , so that was real , besides the USA aren't the only place with black adult performers nor the only place with black living in there.
As for Dandy movies I agree thay actually shoot in LA ,In Yuka Osawa's (aka Elly Akira aka Hitomi Nishikawa) black movie for them (Dandy 083)I recognized Rico Strong and Justin Long which are actually Afroamerican professional performers.
Also I saw some weeks ago an uncensored cover of that movie , which means there should be an uncensored edition of it out there , I didn't realized this at the moment and I have never been able to find it again so far. Is there anybody who knows about it?
As for Sakura and her boyfriend well, it is known she had a black one , since her career is still very short (less than a year , few months actually) there is no clue nor any evidence they left each other so far