“Loins / Hips / Waist / Low Wainscoting” in Japanese is 腰, read you, koshi (よう, こし). 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 腰痛 (lower back pain).
What does 腰 mean?
| Kanji | 腰 |
|---|---|
| Meaning | Loins / Hips / Waist / Low Wainscoting |
| Readings | よう, こし |
| Grade | Master (高手 · secondary school) |
| Curriculum | Jōyō kanji · Japanese secondary school (JLPT N1–N2) |
| Example | 腰痛 (lower back pain) |
腰 is read you (よう) or koshi (こし) depending on the word.
Same sound, different character — the classic trap. Compare them side by side: