庭院房屋限制令及农民的房屋

1534年来航的明朝册封使的记录写道“富室贵家仅有瓦屋二三间,其余则茅茨土阶,不胜风雨飘摇之患。”。(册封使=中国皇帝为授予王位派遣的使节)
琉球王国时代,对院落和房屋实施了基于阶层的限制措施。1691年制定的瓦屋顶禁止令中规定,只有首里的贵族及士族允许屋顶铺瓦(赤瓦、瓦屋顶),该规定一直延续到明治的废藩置县。1737年则进行了检地,对院落大小和房屋面积实施了基于身份的严格限制。

禁止采伐、买卖(保护树木)
Sugi (Cryptomeria), Chinese fir (Cunninghamia), Ternstroemia [Iik], Oak, Distylium [Yusu], Podocarpus [Chagi], Iju (Schima), Kusu (Camphor tree), Sendan (Ceylon Mahogany)

禁止买卖的禁止木(御法度木)
oak, Sugi (Cryptomeria), Chinese fir (Cunninghamia), cypress, fir, Kusu (Camphor tree), pomelo, Iju (Schima) log, Ternstroemia [Iik], 118mm or less square lumber, Yangmei bark(bark of yamberry tree), Karake bark, Matake within 3 years, Zanthoxylum ailanthoides [Angi], Tetradium glabrifolium (Yamakuroki ), Mulberry, Haze (Japanese wax tree), Acer itoanum[Mamoku] , Sendan