終末世界を表す単語20選1. 廃墟 (haikyo) - ruined places
2. 放射能汚染 (hōshasho oson) - radioactive contamination
3. 生存者 (seizonsha) - survivor
4. 飢餓 (kagō) - hunger
5. 荒野 (kouya) - wilderness, wasteland
6. 燐光 (rinkō) - phosphorescence (often used in post-apocalyptic contexts)
7. 枯渇 (kokatsu) - exhaustion/depletion
8. 荒廃 (kōhai) - desolation
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