I've done disaster relief on numerous hurricanes. I gave out water, ice, and food under armed guard during hurricane Charlie. We worked as many hours as we could, and then drove a hundred miles to get to a hotel because there were no places to stay close. Sometimes I used the laptop on the ride home, and sometimes I slept. When we stayed there it was in the communal tents, and some people had internet. Japan isn't a 3rd world country, I'm sure they have internet and wireless internet still. My cell phone works all over the world, I don't think its unreasonable to think he could have internet access in another country. If he works 14 hours, and then jerks off for 10 minutes, and takes a shower. He still has some time before he goes to sleep and goes back to work. You might sleep 10 hours a day, but we all don't.