NHK ONE launched as NHK's domestic internet service on October 1, 2025, and the program-streaming app formerly called NHK Plus was officially renamed NHK ONE on October 1, 2026. If you still search for “record NHK Plus videos,” the current service and app name is NHK ONE.
NHK ONE is intended for use in Japan. Its current app provides simultaneous streaming and seven-day catch-up viewing for eligible NHK programs. Using NHK ONE also requires an NHK reception contract; households that already have one do not need a separate contract or additional fee.
Overview: 8 Tools for NHK ONE (Formerly NHK Plus)
The eight products below do not perform the same task. KeepStreams, Y2Mate, StreamGaGa, and StreamFab currently publish NHK-focused downloader pages. CleverGet still publishes an NHK Plus downloader page that references the legacy NHK Plus workflow, so current NHK ONE compatibility should be tested. WonderFox, DemoCreator, and VideoProc are general screen recorders; their recording features do not establish NHK ONE compatibility.
Screen recording captures playback as it happens, while a compatible desktop downloader saves a supported stream as a local file. Protected playback can cause an ordinary recorder to return a black or incomplete capture. Use any local-file workflow only for content you are authorized to access and where saving is permitted by applicable law and NHK's terms; do not redistribute saved programs.
| Product | Type | Current NHK status / output |
|---|---|---|
| KeepStreams for NHK | NHK downloader | Current page names NHK ONE, NHK On Demand, and NHK WORLD; up to 1080p, MP4/MKV where available |
| Y2Mate NHK Downloader | NHK downloader | Current page names NHK ONE, NHK On Demand, and NHK WORLD; MP4/MKV and subtitle options |
| StreamGaGa NHK Downloader | NHK downloader | Current page names NHK ONE, NHK On Demand, and NHK WORLD; up to 1080p, MP4/MKV |
| StreamFab NHK Downloader | NHK downloader | Current page names NHK ONE, NHK On Demand, and NHK WORLD; up to 1080p, MP4/MKV |
| CleverGet NHK Plus Downloader | Legacy NHK downloader page | Advertises up to 1080p MP4/MKV, but current documentation still references the legacy NHK Plus URL |
| WonderFox HD Video Converter Factory Pro | Generic screen recorder | Windows screen capture; no NHK ONE-specific compatibility established |
| Wondershare DemoCreator | Generic screen recorder | Windows/macOS screen capture; no NHK ONE-specific compatibility established |
| VideoProc Converter AI | Generic screen recorder | Windows/macOS screen capture; no NHK ONE-specific compatibility established |
Product status and manufacturer-stated specifications checked in October 2026. Streaming compatibility can change after a service or DRM update.
These NHK downloader comparisons compare options by workflow, stated output, and whether current product materials establish NHK ONE compatibility. A generic recorder should not be treated as a confirmed NHK ONE downloader.
KeepStreams for NHK on Windows and Mac
WHAT WE LIKE
- Current product page explicitly lists NHK ONE, NHK On Demand, and NHK WORLD
- Up to 1080p output for supported NHK titles
- Batch and scheduled downloads where supported
- MP4 and MKV output
- Advertised ad removal for supported NHK downloads
WHAT WE DON'T LIKE
- Compatibility can change when NHK updates its service or individual pages
- The current trial is limited to 3 full videos within 30 days for the NHK module
For content you are authorized to access, where permitted by platform terms and applicable law, KeepStreams for NHK currently lists support for NHK ONE, NHK On Demand, and NHK WORLD. Available for Windows and macOS. The product page advertises up to 1080p where available, MP4/MKV output, batch handling, scheduled new-episode downloads, AAC 2.0 audio for supported sources, subtitle selection, and ad handling.
KeepStreams primarily uses direct-download and remux workflows; the exact processing method depends on the platform, title, and current compatibility.
| About KeepStreams Basic Information | |
|---|---|
| Saving Method | Desktop local-file workflow |
| MP4 and MKV format saving | O |
| Ads removal | Advertised for supported NHK downloads |
| Batch downloads | Yes |
No. 2 Y2Mate NHK Downloader
WHAT WE LIKE
- Current product page explicitly lists NHK ONE, NHK On Demand, and NHK WORLD
- MP4/MKV output and subtitle options
- Batch processing for supported episodes
- Advertised ad removal and automatic new-episode downloads
WHAT WE DON'T LIKE
- Monthly NHK Downloader plan is currently US$35.90
- Free trial is limited to 3 downloads within 30 days
Y2Mate currently publishes a dedicated NHK Downloader page for NHK ONE, NHK On Demand, and NHK WORLD. Its current product materials advertise MP4/MKV output, subtitle extraction, ad removal, batch processing, and automatic new-episode downloads. The vendor states that most supported video downloads reach up to 1080p, while higher resolutions depend on the source and platform.
Broader NHK video download guidance is covered separately.
No. 3 StreamGaGa NHK Downloader
WHAT WE LIKE
- Current product page explicitly covers NHK ONE, NHK On Demand, and NHK WORLD
- Resolution options up to 1080p
- Saves videos in MP4 or MKV format
- Batch processing and available audio/subtitle selection
WHAT WE DON'T LIKE
- Price is high for single-site use
- Free trial is limited to 3 downloads within 30 days
StreamGaGa's current NHK Downloader page names NHK ONE, NHK On Demand, and NHK WORLD. It advertises up to 1080p output, MP4/MKV files, batch downloads, audio and subtitle selection, ad removal, and a 30-day trial limited to three downloads.
| About StreamGaGa Basic Information | |
|---|---|
| Saving method | Desktop download workflow |
| Quality | Up to 1080p where available |
| MP4/MKV saving | O |
| Ads Removal | Advertised |
| Free Trial | 3 downloads within 30 days |
| Pricing System |
|
| Operating Environment |
|
No. 4 StreamFab NHK Downloader
WHAT WE LIKE
- Current NHK page explicitly covers NHK ONE, NHK On Demand, and NHK WORLD
- Video quality up to 1080p with AAC 2.0 where available
- MP4/MKV output with separate or embedded subtitle options
- Scheduled automatic downloads are advertised
WHAT WE DON'T LIKE
- Current monthly single-module price is relatively high
- Trial is limited to 3 downloads per supported service within 30 days
StreamFab NHK Downloader is currently presented as a Windows and Mac desktop workflow for NHK ONE, NHK On Demand, and NHK WORLD. The product page advertises up to 1080p video, AAC 2.0 audio, MP4/MKV output, separate or embedded subtitles, and scheduled automatic downloads.
| Basic Information about StreamFab | |
|---|---|
| Current NHK Scope | NHK ONE, NHK On Demand, NHK WORLD |
| Saving Method | Desktop download workflow |
| Video quality | Up to 1080p where available |
| MP4/MKV format saving | O |
| Subtitle options | Separate SRT or embedded where available |
| Free Trial | 3 downloads per supported service within 30 days |
| Pricing System |
|
| Operating Environment |
|
No. 5 CleverGet NHK Plus Downloader
WHAT WE LIKE
- Current product page advertises up to 1080p output
- MP4 and MKV output options
- Audio and subtitle selection where available
WHAT WE DON'T LIKE
- The current guide still references the legacy NHK Plus URL and branding
- Current NHK ONE compatibility should be tested before purchase
CleverGet currently maintains an NHK Plus Downloader product page that advertises up to 1080p MP4/MKV output with selectable audio and subtitles. However, its current user guide still refers to the legacy plus.nhk.jp workflow. That documentation does not by itself establish compatibility with the current NHK ONE page, so test the actual playable NHK ONE title before relying on it.
No. 6 WonderFox HD Video Converter Factory Pro
WonderFox HD Video Converter Factory Pro is a Windows-only multimedia tool with screen-recording features. Its current recorder supports custom-area, full-screen, game, and audio-only modes, with recording frame rates up to 60 FPS and MP4, AVI, MOV, or MKV output. These are general screen-recording capabilities and do not establish NHK ONE compatibility. Protected playback may still result in a failed or black capture.
No. 7 Wondershare DemoCreator
Wondershare DemoCreator is a Windows and macOS screen recorder and editor. It can record the screen, system audio, microphone, and camera, and its current product page advertises high-frame-rate recording and annotation tools. Because it records playback in real time, the recording generally takes about as long as the source playback. Its general recorder specifications do not establish NHK ONE compatibility.
No. 8 VideoProc Converter AI
VideoProc Converter AI is a Windows and macOS media toolbox with conversion, editing, downloading, and screen-recording features. Its current recorder page advertises desktop, webcam, and audio capture with settings up to 4K at 60 FPS. These generic recording specifications do not establish that protected NHK ONE playback can be captured successfully.
Record NHK ONE Videos With KeepStreams
STEP 1 Download and install KeepStreams from the official site. Open KeepStreams and select VIP Services > NHK, or enter the current NHK page in the built-in browser.
Use KeepStreams only with content you are authorized to access and where saving is permitted by applicable law and NHK's terms. Saved files are for permitted personal offline viewing, not redistribution.
STEP 2 NHK ONE is intended for use in Japan. An NHK reception contract is required to use the service; households that already have a reception contract do not need a separate contract or additional fee. Sign in with your NHK ONE account, open a currently available program, and start playback. Most catch-up programs remain available for seven days after broadcast. Wait for KeepStreams to analyze the video; if analysis does not begin automatically, use the current download control.
STEP 3 For authorized NHK Plus downloads on PC, now referring to the current NHK ONE workflow, choose MP4 or MKV and select from the quality, audio, and subtitle options actually returned for that title. KeepStreams for NHK currently advertises quality up to 1080p and AAC 2.0 where available. Click Download Now, then open Downloads to check progress and the completed file. Confirm video, audio, and subtitles before adding more programs to a larger queue.
FAQs
Q1. Is it legal to record NHK ONE videos for personal use?
Personal or noncommercial use is not a universal exemption. Whether recording or saving a program is permitted depends on the applicable law, NHK's terms, the specific content, and the intended use. Use authorized access, do not redistribute saved programs, and do not treat a failed capture as permission to defeat technical protections.
Q2. Why does NHK ONE show a black screen during recording?
Protected playback can prevent an ordinary screen recorder from capturing the displayed video correctly. A black screen can also result from browser, graphics, or capture compatibility. Confirm that normal NHK ONE playback works first and use NHK's normal troubleshooting guidance rather than changing settings to defeat technical protections.
Q3. Can I use KeepStreams on an iPad or phone?
KeepStreams uses a desktop workflow on Windows and macOS. If you are authorized to save and transfer a local file, playback on a phone or iPad depends on whether the device supports the selected container, video codec, audio track, and subtitles. For ordinary mobile streaming, use the current NHK ONE app in Japan.
Q4. Did NHK Plus become NHK ONE?
Yes. NHK ONE launched as NHK's internet service on October 1, 2025, while the program-streaming app continued using the NHK Plus name during the transition. On October 1, 2026, NHK officially renamed the NHK Plus app to NHK ONE.
Q5. Can I use NHK ONE outside Japan?
No. The current official NHK ONE app listing states that the service is intended for use in Japan and cannot be used overseas. NHK WORLD-JAPAN is a separate international service and should not be confused with domestic NHK ONE access.
Q6. Does NHK ONE offer official offline downloads?
NHK's current app materials describe simultaneous streaming and seven-day catch-up viewing, but do not document a local-file offline-download feature. Normal NHK ONE viewing therefore remains an online streaming workflow rather than an MP4 or MKV export.
Conclusion
NHK Plus is now NHK ONE. As of October 2026, the official service is intended for Japan, requires an NHK reception contract, and provides simultaneous streaming plus seven-day catch-up viewing for eligible programs.
Among the eight products in this comparison, KeepStreams, Y2Mate, StreamGaGa, and StreamFab currently publish NHK-focused pages that name NHK ONE. CleverGet still documents a legacy NHK Plus workflow and should be tested against the current service. WonderFox, DemoCreator, and VideoProc are general screen recorders rather than confirmed NHK ONE downloaders.
For content you are authorized to save, KeepStreams for NHK currently offers a Windows and macOS desktop workflow with MP4/MKV output, up to 1080p where available, batch handling, and current NHK ONE support. Test one title first before relying on a larger queue.
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