All f/o's have been upgraded within the first 5 year contract at Air Japan, with a very high success rate.
True and very fortunate, good on them, especially the 3-year newly upgrades. But just recently I believe 1 failed the JCAB check and 3 failed upgrade training (AJV/AJX) - all within about 2-3 months period. Not 100% sure, but heard in the rumor mill. Then again, this is a rumor network afterall.