1) 坪数つぼすう Parts 坪 数 #142,615 Link copied! つぼすう [2] つぼすう [3] Meaning Shirabe Noun floor space; area (in tsubo) Kanji 坪 ヘイ two-mat area, approx. thirty-six sq ft 数 スウ number, strength, fate Forms 坪数#142,615坪数つぼすうつぼすうつぼすう