Sales and operating income increased 13.7% and 34.7%, respectively, year on year.
Sales grew 13.7% year on year to 67,781 million yen. The sales of the valve manufacturing business were 53,844 million yen, up 14.7% year on year, the sales of the brass bar manufacturing business were 12,237 million yen, up 10.8% year on year, and the sales of other business were 1,698 million yen, up 6.5% year on year. The sales of the valve manufacturing business exceeded the initial estimate, as it performed well inside and outside Japan, and the sales of the brass bar manufacturing business exceeded the initial estimate, due to the rise in selling prices caused by the increase in copper price. Overseas sales ratio was 29.4% (28.0% in the same period of the previous year).
Operating income was 5,813 million yen, up 34.7% year on year. The profit of the brass bar manufacturing business dropped 44.1% year on year, due to the fluctuation in the copper market, and the operating income of the valve manufacturing business rose 30.3% year on year, due to the sales growth and the improvement in profitability. Net income grew 48.6% year on year to 3,926 million yen, as the company posted foreign exchange gains of 41 million yen (foreign exchange losses of 134 million yen in the same period of the previous year) and its tax burden ratio declined from 37.0% to 30.6%.

Valve Manufacturing Business
Domestic sales grew 11.6% year on year to 34,259 million yen. While the sales of valves for building facilities, which are mainstay, increased 9%, mainly thanks to redevelopment projects in the Tokyo Metropolitan Area, the sales of valves for semiconductor-manufacturing equipment grew 25% year on year. The sales of industrial valves rose 16%, thanks to the demand for maintenance and renewal and the investment in capability enhancement by chemical manufacturers, etc. On the other hand, the sales of valves for the water market declined 5% due to the downturn in sales to municipalities. The sales of valves for semiconductor manufacturing equipment remained large until the second quarter, but the number of orders is decreasing currently.
Overseas sales increased 20.5% to 19,584 million yen. The sales in Asia, including the Middle East, grew 20%, thanks to the favorable sales of valves for semiconductor manufacturing equipment mainly in South Korea and China (though the number of orders is currently declining as in the domestic market) and the delivery of products for the large-scale project Bid Boland in Iran (amounting to about 1.9 billion yen). In China, commercial valves sold well especially for data centers in addition to the good performance of valves for semiconductor manufacturing equipment, and as for industrial valves, whose sales had been sluggish, the company succeeded in receiving large-scale orders, showing a recovery trend. In ASEAN countries, the company's performance was unchanged from the same period of the previous year, and the company established marketing bases and found new distributors. In the Americas, sales increased 17%. The company's performance is recovering due to the increase in oil price, and the sales to pipeline companies, too, grew. In Europe, sales bottomed out, and distributors restarted placing orders for replenishing stocks.
Operating income rose 1.7 billion yen (30.3%). The factors in increasing the profit include sales growth (+ 2.4 billion yen), cost reduction (+ 550 million yen), and foreign exchange rates (+ 200 million yen), while the factors in decreasing the profit include the market conditions of raw materials, including copper (- 350 million yen) and increase of SG&A (-1.1 billion yen). Main factors of the increase are the augmentation of the cost for acquiring Cephas Pipelines Corp. (hereinafter called "Cephas"), which is a butterfly valve manufacturer in South Korea, (expenses for human resources, goodwill amortization, and M&A), and rise in R&D expenses.
Brass Bar Manufacturing Business
The market prices of raw materials, which affect selling prices, dropped at the beginning of the term, but increased until June, but started dropping again in July. Sales grew 10.8% year on year to 12,237 million yen, as the fluctuations in market prices produced positive effects, but operating income dropped 44.1% year on year to 191 million yen, as the drops at the beginning of the term and from July produced significant adverse effects.
Other
As for the hotel business, sales grew 6.6% year on year to 1,698 million yen, as the company attracted domestic tourist groups in the second quarter, which is a busy season, and operating income rose 114.5% year on year to 120 million yen, thanks to sales growth and cost reduction.

Total assets as of the end of the first half were 132,756 million yen, down 788 million yen from the end of the previous term. In the debit side, inventory assets, tangible assets, and goodwill increased due to the acquisition of Cephas, and intangible assets grew due to the investment in IT systems. On the other hand, cash and deposits declined due to M&A, equipment investment, acquisition of treasury shares, payment of income taxes, etc. In the credit side, income taxes payable, accrued consumption taxes and net assets declined. Equity ratio was 57.0% (57.1% at the end of the previous term).
Acquisition of treasury stock
At the meeting of the board of directors on July 30, 2018, the company resolved to acquire treasury stock for increasing capital efficiency, taking flexible capital measures in response to the changes in the business environment, and returning more profits to shareholders. Based on the resolution, the company finished acquiring treasury stock, by buying 2,000,000 shares at around 1,949 million yen during a period from August 6 to September 12.
Details of resolution
Category of shares to be acquired: common shares
Total number of shares that can be acquired: up to 2,000,000 (whose ratio to the total number of outstanding shares, excluding treasury shares, is 2.05%)
Total acquisition price: up to 2,000 million yen
Acquisition period: Aug. 6, 2018 to Dec. 20, 2018