Vocabulary
捕らぬ狸の皮算用
とらぬたぬきのかわざんよう
counting one's chickens before they're hatched; counting raccoon dog skins before they have been caught
expression
Example sentences
捕らぬ狸の皮算用（とらぬたぬきのかわざんよう）をするな。
Don't count your chickens before they are hatched.