すみともかいじょうかさいほけん 住友海上火災保険 LinksSentence search for 住友海上火災保険Sentence search for すみともかいじょうかさいほけんKanji details for 住, 友, 海, 上, 火, 災, 保 and 険Edit in JMdict Noun1. Sumitomo Marine and Fire Insurance Company, LimitedOrganization nameOrganization2. Sumitomo Marine and Fire Insurance Company, Limited Discussions Log in to talk about this word.