“Ecstasy / Joy / Rapture” in Japanese is 悦, read etsu, yoroko (えつ, よろこ). 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 悦楽 (pleasure).
What does 悦 mean?
| Kanji | 悦 |
|---|---|
| Meaning | Ecstasy / Joy / Rapture |
| Readings | えつ, よろこ |
| Grade | Master (高手 · secondary school) |
| Curriculum | Jōyō kanji · Japanese secondary school (JLPT N1–N2) |
| Example | 悦楽 (pleasure) |
悦 is read etsu (えつ) or yoroko (よろこ) depending on the word.
Same sound, different character — the classic trap. Compare them side by side: