Hetalia: Axis Powers---The main storyline's events occur during World War II, Naruto Costumes but the vast majority of the comics take place during other historical events, modern holidays, or at no specific time whatsoever. The series often uses satire and light-hearted comedy to reinterpret well-known events as well as less common historical and cultural trivia. Historical, political, economic, and military interaction between countries is generally represented in Hetalia as social and romantic interactions and misunderstandings between the characters. Italy, One Piece Costumes the primary protagonist and the title character, is a bright, energetic and sweet young man. He is depicted at various points as the grandson and successor of the powerful but deceased Roman Empire (known as Grandpa Rome), and is recognized as the weakest character in the series who is a carefree and cowardly soldier that relies on Germany to resolve issues.