二階建て にかいだて two-storied building N4 #2,995 Meanings also 二階建 · ２階建て · ２階建 noun two-storied building Its kanji 二 ニ、ジ · ふた、ふた.つ、ふたたび two, two radical (no. 7) 階 カイ · きざはし storey, stair, counter for storeys of a building 建 ケン、コン · た.てる、た.て、-だ.て、た.つ build