“Humility / Be Careful / Discreet / Prudent” in Japanese is 慎, read shin, tsutsushi, tsutsu (しん, つつし, つつ). It is a Jōyō kanji taught in Japanese secondary school (junior & senior high) — the 高手 · Master tier beyond the grade 1–6 Kyōiku set, and appears in words such as 慎重 (prudence).
What does 慎 mean?
| Kanji | 慎 |
|---|---|
| Meaning | Humility / Be Careful / Discreet / Prudent |
| Readings | しん, つつし, つつ |
| Grade | Master (高手 · secondary school) |
| Curriculum | Jōyō kanji · Japanese secondary school (JLPT N1–N2) |
| Example | 慎重 (prudence) |
慎 is read shin (しん) or tsutsushi (つつし) or tsutsu (つつ) depending on the word.
Same sound, different character — the classic trap. Compare them side by side: