日にっ新しん火か災さい海かい上じょう保ほ険けんMeaningsNoun1. Nisshin Fire and Marine Insurance Company, LimitedKanji used日sun新new火fire災natural disaster海sea上above保preserve険risky and steepComposed of日にっ新しんday-by-day renewal; rapid progressNoun火か災さいconflagration; fireNoun海かい上じょう(on the) sea; surface of the seaNoun保ほ険けんinsurance; guarantee; warrantyNoun