personal, private / secret

a personal or private matter / selfishness / privacy, secrecy / (women's speech, obsolete) a brother-in-law

Alternative spelling of 私達 (“we; us”)

private; mine

(aviation) economy class

first class (a status, section, etc. of premier rank)

business class

participant (person)

abstention (the act of abstaining), nonparticipation

entrusting sale of a doujin work to another doujin circle at a doujin event when one cannot personally participate