火山灰土 かざんばいど Meanings Noun volcanic ash soil Kanji 火 fire. Read as カ. 山 mountain. Read as サン. 灰 ash. Read as はい. 土 soil. Read as ド. Words containing 火山灰土 火山灰土壌 (かざんばいどじょう) volcanic ash soil Jinuma: Japanese Dictionary · Word lists