Asses come in all shapes and sizes. Determining who are my overall favorites proved to be a difficult task as there are many factors to take into question. Is it the overall shape? The size? Hips, waist, and, thighs? Well with this list I’m gonna do my best to choose my personal top favorite asses in all of JAV. Narrowing them down was pretty difficult as there's plenty to pick from. This is all just my personal preference so don't come at me with pitchforks. Feel free to list some of your favorites in the comments if you'd like. Now without further ado, let's begin with my number 10 choice...

10. Ai Uehara

What list wouldn’t be complete without the legendary Ai Uehara? Everyone knows who she is. A big ass combined with those huge, thick thighs and amazingly wide hips. A true one-of-a-kind body for a star that will never be forgotten(although she's trying her hardest to erase it). It looks great no matter what position she's in whether it be cowgirl or doggstyle. Just a great phat ass in every way. And her body stayed consistent throughout the entirety of her career which is always nice. She even did anal too. Nothing was off the table for Ai cementing her as an absolute legend within the industry.

9. Rina Ayana

Rina is probably the least well-known actress here on my list. I don't exactly blame you for not hearing about her before. She hasn't released any new films in well over half a year and even when she was active she wasn't exactly a big name as she flew well under the radar for most folks. Say what you will about her face but her ass is something else. Not only was her ass nice and phat but her hips were quite large too. She looked especially nice in doggystyle where her ass would jiggle around like crazy. Nearly every other element of Rina Ayana was a bit lackluster but her ass was truly remarkable. Definitely underappreciated by most.

8. Mao Kurata

I was almost done finalizing my list before I realized I had forgotten Mao. What a foolish mistake. Mao was always someone I put off watching for a while until last year. And when I finally gave her a real chance I realized what I had been missing. Her ass is truly astounding. Mao really has the complete caboose. Not only is her ass itself fantastic but her thick thighs and hips are nice too helping round everything out. Just a really nice bubble butt all around. Couple that with her above-average performances and you've got a winning combination. What's not to love?

7. Yuu Shinoda

On one hand, her ass isn’t the biggest but that super slim waist certainly helps it stand out and compliments it well. Plus when she gets on all fours and arches her ass up in the air it’s jaw-dropping. It'll definitely leave you speechless. It's truly a thing of beauty when she gets in doggystyle position. No one does it better than her. She definitely knows how to work it. Not only that but she has her other signature position dubbed "spider cowgirl" which really makes her ass stand out. It's a shame she's lost a significant amount of weight over the past few years as she's quite skinny now, almost a twig. But still, Yuu really is a master of presenting her ass and making for some brilliant eye candy.

6. Asahi Mizuno

What a body Asahi has. She boasts some of the absolute best and widest hips ever and a ridiculously slim waist. And of course, her ass is just as good. Also helps that she’s incredibly fit with a nice pair of legs and thighs to boot. All making for one of the fittest bodies in JAV. Or at least used to be until her recent comeback. She still looks fine but just not as in shape as she once was. Even so her ass is still fantastic and more than deserving of this list. She's really the whole package.

5. Yuki Jin

Coming in at number five is the lovely Yuki Jin or "god snow".  Yuki's ass is truly remarkable in every way. It has such a great shape to it and is incredibly firm. Now while her ass is fantastic the rest of her body is equally amazing including everything from her legs to her thighs and of course her hips. From head to toe, she’s in peak physical shape. She boasts a really nice tight body all around. It's truly a shame she’s kinda fizzled out as of late but with her releases becoming more and more sporadic. She's brilliant and definitely deserves a bigger and brighter career.

4. Nami Hoshino

Nami Hoshino may be one of, if not, the most underrated actresses here on my list. I fully realize her acting ability is quite lackluster, to say the least, but her booty is truly out of this world. She's got such a nice bubble butt that's further bolstered by her incredible hips. Tight, firm, and very juicy. Whether she's in doggystyle or cowgirl it always looks amazing. Just pure eye-candy. And best of all is that S1 has blessed us with plenty of ass-focused films to better appreciate her ass. She's got a nice face too and a decent set of tits. Now if only her acting could improve she'd be a near 10/10.

3. Shiori Tsukada

The queen of thick. Shiori Tsukada is well regarded as one of the meatiest and thickest actresses around. After taking one good look at her it's easy to see why. Her ass is incredibly phat and juicy. The way it jiggles in motion can be straight-up mesmerizing. Even better is how well her ass compliments her body as a whole. Not only does she boast a big booty but her boobs are rather large too. Couple this with her meaty thighs and you've got a real banger of a body. While she has slimmed down recently her ass is still pretty huge. It's a bit of a shame that her acting is super subpar but that doesn't detract from her figure which is definitely one of the best if you enjoy them thick. She's a handful for sure.

2. Kaori

Kaori is the textbook definition of "thick". Her body type funny enough wasn't always like this. When she first started she was actually rather skinny. But over time she put on weight and became pretty meaty. While she may have gone a bit overboard near the of her career, her ass remained her trademark feature. Her ass is enormous, juicy, and when in motion looks spectacular. Her ass suits her body type extremely well too with her thick thighs and hips. She's the best thick milf actress JAV has ever seen in my book. It's a shame her career kinda fell off at the end but she did have a good run at least. All around one of my favorite asses of all time that is only bested by...

1. Kurea Hasumi

How can I not have Kurea Hasumi at number one. When constructing this list I was struggling a bit with the rest of the ordering but when it came to picking my overall favorite, I knew right away who it had to be. It's perfectly shaped with the ultimate bubble butt form. Not only that but she knows how to use it extremely well. She loves to show it off and make it pop. I can't forget to mention her super sexy and slender legs too. They compliment her ass so wonderfully. When you couple it with her incredible fit body you've got a flawless combination that just can't be beaten. That's why for all those reasons she is my number one choice.