one day, 24 hours / the daytime, the period from dawn until dusk / (figuratively) a short period of time / one day, someday, an unspecified day / the first day of the month

(literally) one side / everywhere, all around, the whole area / one viewpoint, one opinion or way of thinking / the front page of a newspaper

happening once a year

Alternative form of 忘れな草

忘るな草, 勿忘草: forget-me-not

one day

year

a grade, a school year / a year

years

一打: a (single) stroke, blow / 一朶: a (single) branch of flowers; a (single) cloud / 一駄: an amount equivalent to the carrying capability of one horse