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

a personal or private matter / (by extension) selfishness

personal, private / secret

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

private; mine

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

(investigation) material evidence

Kyūjitai form of 物証 (“material evidence”)

The material world.

教科: subject, curriculum / 強化: strengthen, intensify, reinforce, solidify, enhancement / 供花, 供華: offering of flowers, floral tribute / 橋架: bridge girder / 狂歌: comic tanka