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

personal, private / secret

(formal) first-person singular pronoun: I, me

Alternative spelling of 私達 (“we; us”)

old road

kyudo

Synonym of ビリヤード (biriyādo, “billiards”) (cue sport) / (billiards, snooker) a ball

(music) etude

(education) workbook

voluntary practice by oneself (as opposed to mandatory group practice)