User blog comment:B214/Question & Answers 5/@comment-24098614-20150612033150/@comment-3965848-20150612043907

At the end of Vol.18 it's stated to be taken in for repairs, at this point the good guys have all the Holy Swords and Demon Swords and even the two SG's Kiba has that could make them (though inferior to the real one's but just putting it out there.

It's only a matter of time before they give the Kusanagi word to someone find out what it's true abilities are.