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千番せんばんに一番いちばんの兼かね合あい

#238,039
せんばんにいちばんのかねあい
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Meaning
    1. something so difficult that one doesn't know if there's even a 1 in 1000 chance of success
Kanji
千 セン thousand 番 バン turn, number in a series 一 イチ one, one radical (no.1) 番 バン turn, number in a series 兼 ケン concurrently, and, beforehand 合 ゴウ fit, suit, join
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