無むかふんすぎ・むかふんスギ・ムカフンスギ無花粉杉表記・読み:無花粉スギ・むかふんすぎ・むかふんスギ・ムカフンスギ1pollen-free Japanese cedar (Cryptomeria japonica)名詞word usually written using kana alone札へ残す語をコピー