Doujinshi

Summary: America found a snake in the streets, and he decides to keep it as his pet. He names him Arthur and writes a journal to record Arthur's behaviour.

America and England are parents...but America is hardly ever home. He's too busy being the world's heroes. England accepts this, but their children, Matthew and Alfred, don't.

Japan invites England to play an online RPG and tell him to level up during the weekend when Japan can’t log in. England find himself in some troubles after offending some enemies and for his rescue comes.. America?!