Dictionary/海難かいなんKainan海難 (Kainan) is a Japanese noun meaning “accident at sea, sea disaster, shipwreck”.Meaningsnounaccident at sea; sea disaster; shipwreckKanji in 海難海sea難difficultRelated words難difficulty有難うthank you難いdifficult to ...有難うございますthank you遭難(meeting with) disaster海sea難しいdifficult有難いgrateful海外foreign困難difficulty海豚dolphin (or other small toothed whales, incl. porpoises, belugas, etc.)多難full of troubles, difficulties