Tonga Paenga
Paanga is the currency of Tonga, and one panga is divided into 100 penguins and 100 pengar is divided into 1 penguin. 1, 2, 5, 10, 20, 50, and 1, 2, 5, 10, 20, 50, 100 pa banknotes are available. 1 Paanga is about 620 won for Korean money.