Johnny's net is running a Special Movie campaign starring their talents in supporting the Tohoku quake relief efforts. The videos can be purchased from their website at a price of 315 yen (200 yen will be donated towards the earthquake relief fund).
Non members and foreigners are able to purchase it too. You can use this helpful tutorial as a guide.
Time to pitch in and do your part for Japan recovery!
Source: tumblr (special thanks to nerdvana!) and Johnny's net