皮算用 かわざんよう over-optimistic calculation #21,689 Meanings noun, abbreviation over-optimistic calculation; counting one's chickens before they're hatched Its kanji 皮 ヒ · かわ pelt, skin, hide, leather, skin radical (no. 107) 算 サン · そろ calculate, divining, number, abacus, probability 用 ヨウ · もち.いる utilize, business, service, use, employ