Vocabulary consisting only from characters you are able to read
耳にする
みみにする
to hear, to hear by chance, to hear by accident, to catch (the sound)suru
秋分の日
しゅうぶんのひ
autumn equinox holiday (Sep 23 or 24), fall equinox holiday, autumnal equinoxtoki
三日
みっか
three days, the third day of the monthjlpt5, toki