I like Japanese porn, not just for the women but because Japanese pornography is just higher quality and has a more comforting "feel" to it that's hard to put my finger on. I have however, put a considerable amount of time thinking about this topic, so allow me to pontificate. Consider the following.

First, that on the spectrum of guilt, shame and fear, Japan is a shame based society, rather than a guilt based society as the West is (see image). Guilt based societies developed from Christian morality which is highly individualistic compared to other religions, and focuses on a person's relationship to God, rather than their relationship to society. Jesus, the apostles and the martyrs are the earliest examples of what ideal morality in a guilt based society looks like - society disapproves of them, condemns them, but they persist in doing what they think is right according to their own conscience. We could point to the Suffragette movement, Martin Luther King Jr., various anti-war movements, animal rights and environmental movements, and the gay rights movement (at least before gay rights became mainstream) as modern incarnations of this tendency expressing itself in largely secular form. In a guilt based society, it doesn't matter as much if society thinks you are right, as long as you inwardly know you are right. Mind you, all societies are a mix of guilt-shame-fear, and don't operate on a single one, so the West absolutely has a culture of shaming people too, and the Japanese also have guilt morality, it's just not primary. In Japan, it doesn't matter so much what kind of pr0nz you fap! fap! fap! to, as long as you can keep your role as a functioning member of society, maintain your "face" - your honour. The result of this is that Japanese pornography has a less judgemental feel to it, it's more fun! Western pornography is dripping with feelings of guilt - just look at Mike Adriano's work if you want to know what I mean. Yuck! Even when Japanese porn is hardcore, fetishistic and wild, it still manages to be so in a way that feels playful.

Second, the Japs are just hardworking people, like little ants in a colony. Whatever they do, they give it their all! This includes pornography, but extends to everything else as well - food, alcoholic beverages, convenience, entertainment. The Japanese can make a lager beer better than the people that invented it. It's called Asahi and it's delicious! Lazy Westerners these days just do the bare minimum and call it good enough - and this especially applies to pornography which is not viewed as a legitimate art-form, but something to be ashamed of - and therefore it's often sloppily made.

Thirdly, Japanese girls are cute and act youthful and childlike, not like nasty hags!
Just kidding, Japanese MILFs don't act like that, but instead they act like gentle, wonderful mommy hags. So tender and loving. Western MILF actresses feel like Western women - entitled, nagging, tired.

Thanks for posting your tits though! That you abide in the "tits or GTFO!" rule is commendable even if you are a too old Western hag.