Hear is my experience so far. I Interviewed mid November, did medical in Tokyo. Passed everything and CReW notified me 1st week of January that I cleared the medical. Week later they told me that I am officially in the pool.
Now 3 months later I am still in the pool.
A friend of mine interviewed 4 days prior to me and he also passed everything but was informed in mid February that overall he was not successfully ( I guess passed with low score ). So no news is good news -I guess.
The applicant who did his medical together with me in Tokyo was offered AirJapan for May but he recently declined the offer.

Thats why there was a late opening for May class 2 weeks ago.
Good luck to you all
Keep your head above the water - it is a long pool and my legs are getting tired.