It’s actually 99.8%. Yes, prosecutorial discretion can account for much of that, but you don’t get to 99.8% without something in the system being broken. Not all cases are cut and dry, some cases should go to trial and fail. 99.8% stretches credulity beyond reason. Japan is under criticism from human rights organizations for forced confessions, due to being able to interrogate suspects for weeks without them allowed to contact family or a lawyer. There is no right to remain silent. Even with the rights granted to suspects in the USA, forced confessions are common. In comparison, Japanese suspects don’t have a chance.
