: "1qaz2wsx" and "159753qq" are particularly prevalent among Japanese users.
: Data from recent regional breaches, which provide a more accurate picture of real-world usage. Recommendation
: The list is peppered with Japanese words written in Roman letters (romaji). japanese password list updated
| Metric | Rating | Notes | |--------|--------|-------| | | ✅ High | Includes 2025–2026 breaches | | Accuracy | ✅ Good | Verified with known plaintext dumps | | Noise (invalid entries) | ⚠️ Moderate | ~4% are not actual passwords (e.g., placeholders, encoded data) | | Documentation | ❌ Poor | No clear source or versioning log included |
To combat the reliance on weak passwords, major Japanese platforms are shifting toward modern authentication: : "1qaz2wsx" and "159753qq" are particularly prevalent among
3. 最新のパスワードクラック（解析）技術の脅威
(The mascot for a popular Japanese theme park, which mysteriously surged in corporate password lists) Everyday Vocabulary : Direct phonetic translations of standard words: Pasuwado123 (The Japanese pronunciation of "Password") Aishiteru1 (I love you) (Thank you) (Cherry blossom) or (Sunflower) Common Given Names | Metric | Rating | Notes | |--------|--------|-------|
Despite increasing awareness of cyber threats, many Japanese users still favor short numerical sequences that can be cracked in less than a second. The following list represents the most frequent findings in recent leak analyses, including major reports like the NordPass Top 200 and local Japanese data studies. Crack Time (Approx.) < 1 second 123456 < 1 second password < 1 second 1234 < 1 second 1qaz2wsx < 1 second 12345 < 1 second 303030 < 1 second 1111 < 1 second admin < 1 second qwerty < 1 second Cultural & Keyboard Patterns in Japanese Credentials
Provide tips for in Japanese or English. Compare popular password managers available in Japan.