Observed arrival · 2026-10-29
rouei.app: Check for a leak, then find the next step
A Japanese-language site for checking password exposure, breach announcements, and suspicious messages, with step-by-step guidance for what to do next.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Japanese users checking possible account exposure or scam messages
- Worth noticing
- The site says only the first five characters of a transformed password value go to Have I Been Pwned; other listed searches run on the device.
Field notes
The homepage separates three kinds of checks—password exposure, service announcements, and suspicious messages—and gives each a distinct entry point. Its follow-up material includes dated instructions, such as a Chrome update check broken out by computer, Android, and iPhone. The site says searches for breach announcements and current warnings stay on the device, while the password check sends a short transformed-value prefix to Have I Been Pwned.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
†AdsAdvertising visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue