home security

「自宅警備隊」 "home security force", 「自宅警備員」 "home security guard", and variants.

Euphemism for NEET and/or hikikomori.

One variety takes the gag to the extreme in a parody of SWAT teams, complete with tactical clothes such as load-bearing vests, helmets, etc.; see ja.wikipedia.

See Also

• explanatory blogpost @ご案内