Oppaira's JAV Debut Preview - August 2025 ft. A Norwegian IP Debut Michelle Amane

Hey guys, Oppaira here. As usual we're here to check new debuts once again. I've officially started watching some debuts for the year thanks to having cleared the last of the 2024 debuts. I don't want to spoil it so I'll still keep it all under wraps, but I think you'll be able to tell which I'm watching. With that said let's see what August had in store for us.
New Debuts
Kotone Yamamoto (山本ことね)
Kotone is billed as a dancer, which if you look at her trailer I won’t deny. She seems kind of rough around the edges if I’m being honest, a little bit chubby, not super pretty, and straight bangs that I don’t much care for. Maybe there’s more than meets the eye? Time will tell, but I tend to be a bit lower on E-Body debuts with how frequently they bust. I guess we’ll just have to see how it plays out for her.
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Michelle Amane (天音ミシェル)
Foreigners debuting in JAV is always a rarity so they’re almost always worth looking at. She’s billed as being from Norway, an exciting place to be from for a JAV debut. I would believe you if you told me she was part Japanese, she maybe looks it a little and she certainly can speak some from the trailer. Maybe not really for me physically speaking but worth jotting down to see how it goes. There hasn’t really been someone like her who speaks proper Japanese in a while, and maybe the slim figure whilst being able to communicate will set her apart.
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Tomoka Shinomiya (篠宮友香 )
As you might have guessed I have a thing for big titty milfs. Tomoka is another in a long list that has kept me going over the years. 98 I cup is right below the sweet spot but even being just off is still quite nice. She’s debuting at a weak studio in Jukujo Japan. If you’re wondering what that means, it’s 熟女 and it means sexually attractive older woman, aka milf. It’s the same term Madonna uses in their tag line as well. I’m a bit skeptical with her being at such a bad studio right off the bat but everything else looks nice enough for me to keep tabs on and see how the year progresses, both for her and as a whole.
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Previous Debuts
Rui Mochino
Rui’s boobs still strike me as not quite as big as they are, perhaps because she’s somewhat petite. Very reminiscent to like an Aika Yumeno who has large boobs but on her frame are small. I’m still interested in her though, this level for this big of a studio is always something worth checking out, and this is likely the first video that would make her worth watching.
Yuka Niizuma
Yuka has been doing well for a Madonna MILF. She’s got 7 videos + a VR and IV. That’s a really good sign for them because if they were going to go somewhere else they’d be gone by now. That makes me excited for Yuka and she still remains one of the top debuts for me to check out. This video is as good as any I’ve seen from her and perhaps one that’s worth checking out.
Momose Jogasaki
Momose being part of Oppai Festival is a good sign. The video itself, who really cares. I know for sure that I will be checking her out but man I don’t want these group gangbang things. I’ve got three more months of videos to hopefully find something good to see.
Kanna Seto
Kanna remains one of the top actresses in the industry if not the top actress. This is a video that looks so-so to me but has been recommended. It’s now a matter of time before I watch her so perhaps this one is good enough and I just bite the bullet on it.
Kazua Ogura
I will admit that Kazuha wasn’t an actress I was super excited about, until I saw this. KV creampie is a really great series and while they seem to be past the days of getting top talent in the doors, a debut doing it early on is either a really good or really bad sign. I’m perhaps willing to see how it goes because the upside is too good. When you get down to the 25th best actress I find it better to hedge a little bit and play for the potential upside.
Rui Shido
Rui was someone I kind of wrote off a little bit coming from Muteki. Muteki debuts really haven’t been all that, maybe some are fine but that’s about it. Rui, from what some friends have showed me, looks to be a bit nicer than I might have originally given her credit for. Maybe she’s something special maybe not, but like Kazua there’s not a lot of downside to checking her out and hoping for the best, especially with so few at the top.
Umika Minamisawa
Umika still seems like a decent actress. I feel like sometimes I get a little too focused on just how big their boobs are. Which granted I can see why when S1 keeps putting out the kind of actresses they do, but Umika doesn't seem half bad. She's very likely to make the cut, maybe this is the one. It seems just okay but I know how long S1 can take and sometimes you just give up and watching something good enough.
Mika Azuma
Mika is someone I didn't pay much attention to early on. When I saw this cover I thought that maybe there was something more. When I looked at the actual video? Hot damn! S1 is usually very timid so to see a video that is a little more on the rough side is surprising. It's got a lot of great things, from Mika seemingly non-stop squirting to her getting facefucked. Plus it has a small onsen theme to boot. It's been a long time since I've seen anything like this out of S1 and this video is honestly quite likely to make the cut.
Retired
Sayaka
Sayaka appears to have retired after just four videos and her VR film. What a shame because I found the concept quite intriguing. Every film I wondered if they would show off her face and every film they found a way to keep it on and still keep the content fresh. She also had what looked like a fantastic body, but with her last being in June I’m willing to call it here.
Mikoto Momoe
It’s somewhat unsurprising this debut left after what her debut video was. I’m always a bit skeptical of those that do things so hardcore right off the bat. I feel like this being your experience in porn will turn you away forever, as it seems to have done. No love lost on this one though.
Yuina Uno
Yuina is also retired, something that didn’t surprise me. I feel like I should just ignore everyone for Kanbi’s Femme Fatale label because they never do anything and I just set myself up for a bad time.
Tierlist & Conclusion
I've done a bit of shuffling on this but largely it remains the same. I think most of the actresses in likely are going to make it in, which means we're more than half way and at less than half the amount of actresses I need. I'm not really worried because I generally don't find that many quality actresses from a debut year. I went and checked as I wrote this, I've seen 9/31 a second time. I don't think that's all I've seen a second time, but I would guess the final number will be somewhere between a third on the low end and half on the high end. So in reality, 13 in that bucket isn't too bad, and there's still four more months for some nice debuts.
Hopefully by now we start seeing some actresses emerge as frontrunners. There's the obvious batch of omega busty I will inevitably watch but I'm more interested in finding those that aren't quite the sure thing that turn out to be nice. I ask all my friends all the time but I will ask anyone reading the blog to also let me know. I don't watch every debut so the more people tell me who to watch the better. At any rate I hope you've enjoyed this debut preview and I hope to see you all again next month. Until next time!
By Oppaira @ December 5th, 2023
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