Japan Sinks Anime Details and Episodes A swarm of earthquakes hit the Japanese archipelago causing the sudden eruption of a dormant volcano. Soon after the people find themselves facing a wave… Series info Watch free DetailsFormatMangaStatusFinishedSourceNovelCountryJapan GenresDramaSci-Fi TagsNatural DisasterClassic LiteratureTragedySurvivalPoliticsShounenPrimarily Adult CastPrimarily Male CastCute Boys Doing Cute Things RelatedJapan Sinks (Alternative)Japan Sinks: 2020 (Alternative) RecommendationsSurvivalJapan Sinks 2020Nippon Furusato Chinbotsu