Eden of the East
On November 22, 2010 - ten missiles strike Japan. However, this unprecedented terrorist act, later known as "Careless Monday," has no apparent casualties and is quickly forgotten. 3 months later... Saki Morimi, a young woman, is in the United States of America on her graduation trip. When she reaches the front of the White House, she gets into trouble, but one of her fellow countrymen rescues her. However, this man, Akira Takizawa, is a mystery. He appears to have lost his memory and is stark naked. His only possessions are the gun he holds in one hand and the mobile phone he holds in the other, a phone charged with 8,200,000,000 yen in digital cash.