one, 1 / the first in order, foremost / the beginning / the best / a kind of; one of something / (card games) an ace / unity / the bottom string of a shamisen or other Japanese musical instrument

格好いい: attractive, good-looking, stylish, cool

(slang) stupid and meaningless but cool: for example, bottle flipping, etc.

handsome, good-looking, stylish, badass

one person

to leave

to leave, to go away / past

(archaic or Kansai, Chūgoku, Shikoku) to go; to leave

mistake / excess, too much

fault; error; mistake / the past / excess