A lot of us live with this background feeling that "if you get arrested here, you're done" even if you didn't do anything. Part of it is the system. But part of it is also a cultural thing where being suspected at all is somehow seen as your fault. The people around you start treating you differently before any verdict.
Whatever the underlying charge actually was, none of this should follow from an arrest before any conviction. You were innocent and they still put you through 35 days. As a Japanese person reading this, I'm just sorry. That shouldn't have happened.