i-house1 i-house3 i-house4 i-house5 i-house6 和室、琉球畳和室床の間、ひな壇かざり用 床の間・床板、ケヤキ突き板(春慶塗) i-house10 床材、アカシア材(ウレタン塗装) i-house12 i-house13 i-house14 i-house15 小屋裏 i-house17 i-house18 i-house19 i-house2