a foreigner, a person from a foreign country; an alien, a foreign national / a person who is not Japanese

man, male adult person

a woman, a female adult person

A provisional accounting auditor appointed by the Board of Auditors if the accounting auditor of a joint-stock company is deficient due to resignation, death, disqualification, etc. The term of office is until the next general meeting of shareholders.

you're welcome, my pleasure, no problem

食道: oesophagus, gullet, esophagus / 食堂: cafeteria, dining hall

how, in what way

人道: humanity / 人道: sidewalk, footpath

導入: introduction (e.g. of new idea)

反動: backlash, recoil, opposition to changes