Standby for updated websites. It's 200,000 JPY/month. This just went into effect. However, the initial cost of getting into an apartment is significantly higher due to security deposits etc.
Just FYI because of the juggling back and forth between the two airports. selecting an apartment is a very tricky endeavor. Not many pilots have taken them up on the offer. If some way of reducing the juggling back and forth could be found (I believe it is possible but Air Japan is slow to buy into it) more pilots could choose to rent an apartment and their lives would (theoretically at least) be easier.
BTW thank you moderators for allowing me to continue to post. You will not see me promoting. Just answering questions and commenting on what I think are misunderstandings.