Sam Okafor Holding the journalist in Moscow custody under espionage charges suggests Russia sees real security risks rather than just routine reporting.
Christopher Tipton The Japanese are rather well known for not showing photos of any arrested subjects. So that is not a thing for you to worry about. I was a Marine MP on Okinawa many moons ago. If he did it, then his conviction is 99% assured. Japan does have the death penalty (hanging) although they often drag out the time between sentencing and execution as a form of punishment. The condemned often doesn't know when he'll be executed until literally a few hours before it happens. That is also on purpose.