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”)

pre-Internet national computer networks with Telnet, dial up connections and BBS functionalities

(computing) a notebook computer

Alternative form of スマートフォン (“smartphone”)

intercom

a headphone / headphones

Alternative form of イヤホン