Most Christians have looked at the devastation in Japan and had no desire to lay that at God’s feet.
Some have viewed it through the lens of Deuteronomy: God must be using the earthquake to punish the Japanese, or to send them a warning of some kind.
Then there are people like Rick Joyner. Joyner is part of the New Apostolic Reformation, which seems to have a dozen other names (3rd Wave Pentecostal, Latter Rain Movement, neo-charismatic, etc.) He lives in a world in which God is at war with “demonic principalities,” which created Nazi Germany and are now at work in the US.
I may not agree with Fundamentalist protestants on anything else, but I agree with them that these people are nuts. I’d be a lot more comfortable if the whole movement were smaller.