Dentsu CEO quits over overworked employee's suicide
World's fifth largest advertising agency Dentsu's CEO Tadashi Ishii has quit a year after a 24-year-old employee committed suicide blaming overwork. Ishii said he was stepping down to "take responsibility for failing to fix the company’s notoriously punishing culture of overtime work."  He added, "Despite having taken various measures, we haven't achieved a dramatic reform of overwork."