NHK One (stylized as NHK ONE) is NHK's official streaming service. It provides simulcasts and already-carried programs carried by the corporation's radio and television networks. NHK One was announced in June 2025 as the replacement service to NHK+ with an October 1 launch date. The service was created from the merger of NHK's existing apps (NHK+, For School, News and Bosai) as well as Rajiru Rajiru and Gokaku, a language app. The name was selected from among approximately 760 suggestions from NHK staff. The service's provisional promotional mascot was Wanwan, from Inai Inai Baa!, with the pre-launch aim of making the service accessible for families. Days ahead of the launch of the new service, a specific mascot was created, NHK One Domo-kun, a variation of its corporate mascot. More information...
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