In Japan, I believe the police can hold you for up to three weeks without charge. AMA from someone who was held in Japan - http://www.reddit.com/r/japan/comment

In Japan, I believe the police can hold you for up to three weeks without charge. AMA from someone who was held in Japan - http://www.reddit.com/r/japan/comments/1t09ud/did_time_in_a_japanese_jail_ama/ http://www.reddit.com/r/japan/comments/1t09ud/did_time_in_a_...