A shortage of naphtha, a key petrochemical feedstock used in a wide range of products, is pushing up the cost of housing materials in Japan and raising concerns that home prices could climb by as much as 30%.
TOTO said on April 16 that it will gradually resume new orders for its unit bath products from April 20 after securing a clearer outlook for raw material procurement.
Tokyo’s and Osaka’s flagship theme parks are both marking their 25th anniversaries this year, raising expectations that milestone celebrations could provide a boost to visitor numbers and earnings.
As tensions in the Middle East continue, 42 vessels linked to Japan remain stranded in the Persian Gulf, raising concerns over supply chains for naphtha, a key raw material used in plastics and coatings, with manufacturers warning that prolonged disruptions could drive up prices for everyday goods and housing materials.
The Japan Painting Contractors Association has requested the government to secure stable supplies of materials, warning that concerns over shortages of paint and thinner derived from naphtha have become increasingly severe.







