.nhk is a Top Level Domain for NHK (Japan Broadcasting Corporation. This exclusive domain, dedicated to the use of NHK, will provide innovative new ways for us to interact with Internet users in a trusted and secure namespace.

NHK, Nippon Hoso Kyokai (Japan Broadcasting Corporation), is Japan’s only public broadcaster. 
As a public broadcaster funded by fees received from TV viewers, NHK delivers a wide range of impartial, high-quality programs, both at home and abroad.