AI 产品解读Bypass radiko.jp geolocation restrictions to listen to Japanese radio from any region or overseas
radiko.jp restricts radio streaming to specific Japanese regions based on IP geolocation. Users outside their registered area (or overseas) cannot listen to stations from other regions. Rajiko solves this by using the Android authentication flow with spoofed GPS coordinates instead of IP-based location checks, allowing access to all Japanese radio stations.
User installs extension and optionally selects a Japanese region in the popup. When visiting radiko.jp, the extension automatically intercepts auth requests and injects spoofed GPS coordinates for the selected area, bypassing geo-restrictions. User can then play any station. For recording, user clicks the record button in the popup during live playback. For timeshift downloads, user navigates to a timeshift program page and clicks the download button.
Geo-unlock radiko.jp to listen to any Japanese regional radio station liveSelect and switch between Japanese regions/areas via popup menuRecord live radio streams and save as audio filesDownload timeshift (time-free) programs for offline listeningBonus features: bypass NHK Radio geo-blocking, modify User-Agent for recochoku.jp, fix TVer issues on Linux/Android
- 目标用户
- Japanese radio listeners outside their registered region in Japan / Overseas Japanese radio fans who want to access radiko.jp / Users who want to record or download radiko radio content
- The source code is available and well-documented with a detailed README, making analysis reliable. No server-side code needed verification. The only area of mild uncertainty is whether the timefree30 feature (which requires radiko premium login on the website) could be considered a paid feature of the extension—but since it requires radiko.jp's own premium subscription and the extension merely passes through the existing session cookie, it is properly classified as a destination_service feature, not an extension paid feature.
付费分析未识别到付费功能
The extension itself is completely free and open-source (GitHub: github.com/jackyzy823/rajiko). There is no payment UI, no subscription mechanism, no Stripe or other payment platform integration, and no features gated behind payment. The 'premium' references in the code (modules/auth.js line 8: 'Auth token generated with premium radiko_session cookie can access the tf30 resource') refer to radiko.jp's own premium subscription plan for timefree30 content—a destination service feature, not an extension feature. The Ko-fi link in the popup (pages/popup.html line 70) is a voluntary donation link for the developer, not a payment requirement for extension features. The 'subscribe' and 'premium plan' keywords detected in the heuristic are from the store description mentioning Ko-fi sponsorship and radiko's premium plan, neither of which constitute paid features within the extension itself.
- 置信度
- 95
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 否
- 登录理由
- The extension's core functionality—bypassing radiko.jp geolocation restrictions to listen to live radio and download basic timeshift content—requires NO login. The extension programmatically generates random device info and auth tokens via radiko's Android auth API (auth1/auth2) without any user account (modules/auth.js lines 35-60). All 'auth' and 'token' references in the code are about radiko's API authentication flow, not user login. There is no login form, no account creation, and no sign-in UI in the extension. The only login-related mention is an optional case: to download 'timefree30' content (a radiko premium-only feature), the user must be logged into their own radiko.jp account via the website—but this is logging into the destination service, not the extension itself, and it is optional for a specific advanced feature.
2024/11 から "この拡張機能は、Chrome 拡張機能のベスト プラクティスに沿わないため、まもなくサポートされなくなる可能性があります" となってしまった。 1時間毎にリロードしないと切れてしまう。愛用していたので残念。対応策なにかないかな。
Hands down, the best chrome extension ever!!! Would've loved a version that can work on iOS chrome too. Developer, keep up your great work!
how can I listen to those radio record I already press the download? plz help
最近發生播放第2~3個節目期間被識別出為外國ip,請求更新修復
Best thing I've ever found here. I could listen to my Oshimem radio every week. If Chrome extensions stops supporting, I hope the developer could find a way to make it available elsewhere.
请大佬更新
Manifest version 2 is deprecated, and support will be removed in 2024.
ネット環境を変えたら、ラジコ流しっぱなしPCの地域設定がおかしくなった(地元放送局が不可になって東京の放送局が入る)ので、コレで修正してます。
これでやっとラジオが聞けます、ありがとうございます。 今の所タイムフリーは無事聞けました!!今度生配信のものも聞けるか試します!
I can finally listen to Ado All Night Nippon, but the download version seem to be broken, every time I press download, it only download the first 14 seconds no matter what