Marukaite Chikyuu
The ending song for the first season of Hetalia: Axis Powers. It's basically a happy-go-lucky song about loving pasta and world peace.
Marukaite Chikyuu, Marukaite Chikyuu, Marukaite Chikyuu, boku Hetalia! Marukaite Chikyuu Jitto Mite Chikyuu, Hyotto shite chikyuu Boku Hetalia! Aa hitofude de Mieru Subarashii Sekai Nagagutsu de kanpai da Hetalia!