おおさんしょううおおおさんしょううおFreq.FrequencyTop 100,000じ字FuriganaMeanings1nounJapanese giant salamanderusually written using kana aloneRefers specifically to Andrias japonicus, a large amphibian native to Japan. Often written in katakana as オオサンショウウオ.オオサンショウウオは特とく別べつ天てん然ねん記き念ねん物ぶつに指し定ていされて