I love the "english is japanese - Japanese is english" concept you used.
As for the fanfic, intruiging, so far.  I always enjoy fics that have
characters react to some element uncommon to the series.  Kasumi taking
care of things at home has been such a fixture in the series, it will be
interesting to see how characters deal with things while she's gone.
Also, is Kasumi leaving a permanent thing for this fic?

Arnold Kim