expression / adjective:

• to have a lot on one's shoulders; to bear a lot of responsibility

noun:

• one's fate (fortune) as concerns love

expression / noun:

• the most one can do; as much as one can; as hard as possible

noun:

• one-way fare

expression / godan ~す verb:

• to do one's best; to do something to the best of one's ability

adverb:

• in one voice

expression / ichidan verb:

• to throw one's weight around; to exercise one's authority; to make one's presence felt

adverb:

• at one time; some time ago; once - obscure term

expression / godan ~す verb:

• to rinse one's back

noun:

• holding one's chopsticks in one's mouth (a breach of etiquette)

noun:

• one's personal opinion or views

expression / noun:

• one's only good set of clothes (suit, kimono, etc.) - obscure term ➜ 一帳羅【いっちょうら】

noun:

• one red flower standing out in a sea of green vegetation; one item of quality standing out among many; one woman among many men - four character idiom

adjectival noun / noun:

• one-sided; partial; unfair

noun:

• one clap
• one beat
• one mora (taken as a unit of time)

~する verb (spec.) / intransitive verb:

• to lean to one side
• to be warped

noun:

• doing as one is told; yes-man ➜ 言いなり【いいなり】

noun / ~する noun:

• leaving one's seat

expression / godan ~く verb:

• to improve one's skill

ichidan verb / intransitive verb:

• to have an eye kept on one; to be watched ➜ 睨む

noun / ~する noun:

• idling one's time away - four character idiom

noun:

• one's whole body

noun:

• (historical) banishment from one's residence as a form of judicial punishment

adjectival noun:

• doing whatever one pleases

expression:

• being so content that one would not mind dying; one can now rest in peace; one ought to be contented with what has been accomplished - idiom