RE: If I was young and unemcumbered, I could offer some assistance.
Ahhh, but are you willing to shoulder the expenses and responsibilities should your assistance succeed? :)
“… Japanese women born in 2005 …”
Let’s see. It’s 2023… I need to do some cyphering…
OK. I’ll do it!
The problem that Japanese women face is that their demands and expectations for "the expenses" exceed what regular men are able to deliver.
The key difference between now and 200 years ago, is that 200 years ago women were told "You WILL marry the best man willing to have you, and you WILL keep him happy enough to stay with you, or you will live in poverty when your parents are no longer supporting you".