Oshi Alert - Live Notifications for VTubers & JP Streamers

by Zen Works · oshialert.com · Social Networking

Established publisherManifest V3 in_app

View in Chrome Web Store Data as of 15 Oct 2026

Desktop alerts the moment your favorite streamers go live. Covers 8 services, from Twitch and YouTube to Japan's liver platforms.

Users

+10 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#115K

#96K among extensions

Version

0.2.3

updated 11 Aug 2026

Users

monthly, 4 months

Latest, 15 Oct 2026: 42 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Oshi Alert - Live Notifications for VTubers & JP Streamers

Oshi Alert – the only extension that covers Japanese streaming platforms. Get instant desktop notifications when your favorite VTubers, idols and streamers go live, all in one place. ■ What it does on each service On YouTube Live it catches streams even when the bell notification never reaches you. On Twitch you get a desktop alert the moment a channel you follow goes live. SHOWROOM streams are detected without keeping the mobile app open. TwitCasting is where sudden, unannounced streams are easiest to miss, so we watch it for you. WhoWatch lets you notice a stream while you keep working on your PC. Niconico Live is supported for user broadcasts (channel and official programs are not covered). 17LIVE streams are picked up even when the phone app is closed. Kick was added as more Japanese-speaking streamers moved there. Perfect for overseas fans of Japanese VTubers and livers: most notifiers cover only the two big Western platforms. ✅ Free for up to 5 channels ✅ One-click to open the stream ✅ Works while you work — never miss a guerrilla stream again.