Most Japanese women just want a meal ticket "for life" They don't even understand what they are doing only wasting lots of money because they are too confused to have a simple weddingu which has to be 'faux Las Vegas, Western' plus Shinto or Buddist (too confused to decide which) and then become simple breeding machines to ward off the "Chinese 'threat" which is in every Japanese politician's mind.
And yes they don't talk about divorce an inconveniento subjecto!