MAEZAWAKASEI INDUSTRIES CO.,LTD

Business Details

Manufacturing and sales are primarily handled by Maezawa Kasei Industries Co., Ltd. For water supply applications, the segment offers rigid PVC pipes and fittings for water systems, water meter boxes, and resin valves; for sewerage applications, it offers PVC invert boxes, small manholes, single-pipe drainage systems, and other products. It also handles grease traps and exterior-related products. As the group's core segment, it accounts for approximately 88% of consolidated net sales, and its performance is significantly affected by trends in newly started housing construction of detached houses. The major sales customer is Watanabe Pipe Co., Ltd. (approximately 13% of net sales).

Recent Overview

Achieved higher sales and profit despite headwinds from declining detached housing starts, aided by price revision effects

In FY2026 (ending March 2026), although the environment was challenging with newly started housing construction of detached houses falling significantly below the prior year, the core product group performed steadily due to the residual effect of the price revision implemented last year and the new adoption of the company's products by home builders. Priority sales products (building equipment, exterior, disaster prevention) also performed steadily, resulting in net sales of ¥22,203 million (up 2.1% year on year) and segment profit of ¥2,019 million (up 1.9% year on year). Cost reductions in logistics through the consolidation of distribution bases also contributed to maintaining profitability. Note that the segment was affected by rising raw material prices for auxiliary materials.

Key Products

Growth Drivers

• Improved profit margin from the residual effect of last year's price revision
• Steady expansion of sales of priority sales products in the building equipment, exterior, and disaster prevention fields
• Solid demand for core product groups driven by new adoption of the company's products by home builders
• Implementation of profitability improvement measures such as reduced logistics costs through consolidation of distribution bases
• Strategic sales of high-margin product groups based on the medium-term management plan "SHIFT 2026"

Risks

• Continued decline in newly started housing construction of detached houses (concerns over soaring housing prices and rising interest rates)
• Rising manufacturing costs due to higher prices of raw materials (such as PVC)
• Medium- to long-term contraction of the housing market due to the declining birthrate, aging population, and population decline
• Risk of sales concentration in a major customer (Watanabe Pipe Co., Ltd.) (approximately 13% of net sales)
• Uncertainty regarding organizational and business restructuring associated with the business integration with Maezawa Industries, Ltd. (scheduled for June 2026)