Hirai is dropping both titles and responsibility in today's move, only remaining on Sony's board in a "part-time capacity." He became president and CEO earlier this year, taking over former CEO Howard Stringer's spot in early February. Sony Computer Entertainment president Andrew House is taking over the vacated chairman position, effective this month, and former Sony Corp. head Howard Stringer is also exiting his board seat.
In case the bizarre-looking hierarchy isn't clear enough, this means that Andrew House – the guy who runs the PlayStation brand – is the head of Sony Corp.'s board, followed by eight Japan-based Sony Corp. employees. One of those is his boss, Kaz Hirai. Yup.