If you were thinking of diving into the Japanese mentality of aviating maybe Skymark a consideration, appears more settled after upheavels with JAL invasion/bankruptcy/ANA involvement over the last 5 years, getting a couple of extra aircraft I believe and C&T a bit more standardised - allegedly.
No idea whether the first year of induction/training has improved or same fun and games.
In the good old days Skymark were very profitable and did well providing a stable service with a single reliable fleet, sounds like they may have returned to something like that.
Just a thought.
Cheers.