Frog King is the King of frogs. He's distinguished from the others as he is a darker shade of green. He appeared in Frog Castle. He was capturing humans to force them to listen to music. Their singing together can create weapons. Frog King joined Big Green after being defeated by the Do-Re-Mi Band. He then joined the band alongside several other frogs.
Trivia[]
He's classified as hero: 077
This corresponds to the seventy-seven ranked Star of Destiny in the novel Water Margin, Yue He, whose nickname is "Iron Whistle".[citation needed]