坪数 つぼすう noun (common) (futsuumeishi) 坪数つぼすう Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) floor space;area (in tsubo) 漢字 kanji used 坪 two-mat area, approx. thirty-six sq ft 8画 数 number, strength 13画