Not read past the thing with the awkwardness between Hiromi and Hideo/that rubbish truck but no xI can't find anything through google past volume 16 which is where Illuminati left off (chapter 191?). Only thing there is is people asking on reddit for translators.
Supposedly Illuminati are stuggling for typesetters etc http://www.illuminati-manga.com/?action=bbp-search-request&bbp_search=I+am+a+hero
Their forums are pretty dead. They do still list I am a Hero as an active project though.
tldr no