User blog comment:Lia Schiffer/396: The Bite/@comment-1706259-20100323214040

When I said released I meant it as activate his shikai.. in that page he deactivates his shikai. If you check on http://www.mangafox.com/manga/bleach/v43/c371/7.html (sorry don't know how to link yet); he just says the name of his zanpakuto.. it is evident that Barragan was placed under hypnosis from that point.

Why do you think he drew his sword and told Barragan to look at it?.. Its because he had to see his shikai release (look at the blade most likely) for his hypnosis to work. Nowhere there does he say shatter (he does say break when he deactivates his shikai.. and then the truth is shown).

About the Vice Captain's hypnosis: maybe he just wanted to gather them all at one convenient location to make hypnotizing them all simpler. Only Kubo knows.. but the evidence is in that chapter!

I'm not too sure that showing the release equals saying "Shatter, Kyoka Suigetsu."