How is this design any "easier" than others?
Hell, if she were loli we'd be having the opposite argument
One: there aren't only two breast sizes.
How does 'big tits' equal easy? I mean, since we're talking about Raita, it's not like he's even predisposed towards creating big breasts by default.
In fact, most of his pornographic material ranges through the entire spectrum of breast size.
Two: the design is 'easy' because it is one that seeks to attract males through huge boobs. You can see from the "now you have my attention" posts how her design is frontloaded with base appeal to guys who want eyecandy. That's easy. Every design of a big boobs female can attract in the same way.
A design that can appeal through more than just "boobs in your face" is hard. If you want an example of how it can be done well, you can just look at the female character designs in RE6.
What's funny is that the princess's design in this game is also dull and lacking creativity. The same old frilly white dress type. At this point I could almost wish for something ugly if only to have some creativity in Japanese female designs.
At some point the "it's just one character with huge tits, stop complaining" argument becomes cliche. You have
skimpily dressed titty monster in Star Ocean 5
skimpily dressed titty and ass sex object in FF15
skintight clothes + boob window, no armor 'female warrior' in Valkyria Azure Revolution
a pile of boobs in Nights of Azure
Without even mentioning past transgressions or other non-JRPG games. And a bunch of female character designs with other pandering caveats from these games.
So yes, the female character designs in this game are pretty shit. There's no defense for them, so you should probably orient yourself towards learning more about gameplay and world instead.
Said character designs for this game turned it from a day 1 to a "when it goes on sale" to me. Said character designs will never draw in many females to increase the audience and sales for this game. If you want to grow the market, if you want this game to succeed, then you have to learn to take feedback about the lack of female appeal in the female character designs, as simple as that.
I replied to this already, so here's the short version:
She can have large breasts and still be a fantastic character and an incredible Warrior. These things aren't mutually exclusive, its a video game. It does not have to play by the rules of the real world.
It has nothing to do with "porn in their media products", that's's ridiculous. You don't want characters to have big breasts, cool. Don't turn it into more than that. Stop implying that everyone who doesn't have a problem with the design is a pervert. There is no bigger social or representation of women issue here.
That's another default defense for guys who want to have huge boobs: "You're body shaming!"
It's an excuse. You guys get a lot of female character designs that are designed to appeal to men. The female character designs are rarely designs to appeal to women. And you're saying there's no bigger social/representation of women issue?
You want to have characters with big breasts, then don't try to act like you're a defense of female character designs or defender of women. If you don't have a problem with it, good for you. The people who have a problem with it can voice their complaints.