is the best among (others)

unpredictable; no one knows what the future holds.

Eggcorn of 一寸先は闇 (issun saki wa yami, “unpredictable”).

Synonym of 黄昏 (tasogare, “dusk; twilight”) / Synonym of 黄昏時 (tasogaredoki, “dusk; twilight”)

Kyūjitai form of 中国

a text written in Chinese / abbreviation of 中国文学 (chūgoku bungaku, “Chinese literature”)

(collective, chiefly attributive) Japan and China

the daytime, during the day / noon, midday

(neuroanatomy) midbrain

Kyūjitai form of 中継