hikikomori
n.— «Hikikomori has become a major issue in Japan. Loosely translated as “social withdrawal,” hikikomori refers to the state of anomie into which an increasing number of young Japanese seem to fall these days. Socially withdrawn kids typically lock themselves in their bedrooms and refuse to have any contact with the outside world. They live in reverse: they sleep all day, wake up in the evening and stay up all night watching television or playing video games. Some own computers or mobile phones, but most have few or no friends. Their funk can last for months, even years in extreme cases. » —“Japan’s Lost Generation” by Ryu Murakami Time International (Asia) May 1, 2000. (source: Double-Tongued Dictionary)
Further reading
The English language has been greatly enriched by borrowings from the languages of Asia. Barely scratching the surface, we have from Japan skosh, tycoon, tsunami, origami, yen, kimono, futon, and karaoke. From Chinese comes yen, kowtow, gung ho, and...
The Kong in the name of the 1933 movie King Kong, probably alludes to the Congo in Africa, the home of gorillas. Previous movies used a form of that name as well; Kongorilla, for example. In the 1950s, the English name of the Japanese movie monster...