“Gall Bladder / Courage / Pluck / Nerve” in Japanese is 胆, read tan, kimo (たん, きも). 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 大胆 (bold).
What does 胆 mean?
| Kanji | 胆 |
|---|---|
| Meaning | Gall Bladder / Courage / Pluck / Nerve |
| Readings | たん, きも |
| Grade | Master (高手 · secondary school) |
| Curriculum | Jōyō kanji · Japanese secondary school (JLPT N1–N2) |
| Example | 大胆 (bold) |
胆 is read tan (たん) or kimo (きも) depending on the word.
Same sound, different character — the classic trap. Compare them side by side: