オニイトマキエイオニイトマキエイじ字FuriganaAudioMeanings1noungiant oceanic manta ray; Manta birostrisusually written using kana aloneScientific/common name for the largest species of manta ray. Usually written in katakana.オニイトマキエイは世せ界かい最さい大だいのエイの一いっ種しゅです。Break this sentence down in the analyzerThe giant oceanic manta ray is one of the largest rays in the world.ダイバーはオニイトマキエイと泳およぐのを楽たのしみにしていた。Break this sentence down in the analyzerThe divers were looking forward to swimming with giant oceanic manta rays.