Whether margin improvement despite lower revenue will continue through the cumulative second quarter

Q1 revenue was ¥158,043 million, down 4.5% from ¥165,567 million in the prior-year quarter. Operating profit, however, increased 12.8% to ¥19,719 million from ¥17,476 million. The operating margin calculated from disclosed revenue and operating profit was approximately 12.5%, up around 1.9 percentage points from approximately 10.6% in the prior-year quarter. Although sales volume and completed construction revenue may have weakened, construction profitability and project mix may have supported profit. The Q1 summary results did not provide a specific explanation of the factors or a quantitative breakdown by factor.

The full-year forecast is revenue of ¥780,000 million and operating profit of ¥90,000 million, with Q1 progress rates of 20.3% and 21.9%, respectively. Calendar-day progress was 25%, so revenue was approximately 4.7 percentage points below the elapsed-period rate, while operating profit was only approximately 3.1 percentage points below it. Using 50% as a simple half-year benchmark, the cumulative second-quarter confirmation line would be revenue of ¥390,000 million and operating profit of ¥45,000 million. However, the materials provided do not allow the company's quarterly seasonality or the timing of revenue recognition under the percentage-of-completion method to be determined, so this line should not be used mechanically to judge upside or downside.

For the previous full fiscal year, revenue was ¥742,022 million, operating profit was ¥83,140 million and the operating margin was 11.2%. For the current fiscal year, the company plans revenue growth of 5.1% and operating profit growth of 8.3%. Q1 margins exceeded the previous full-year level, but revenue was below the prior-year quarter, so a recovery in revenue supporting the growth plan has not yet been confirmed. At the next results announcement, it will be necessary to review not only the company-wide operating margin, but also completed construction revenue, segment profit and progress from orders to revenue recognition in the equipment construction business.

If cumulative second-quarter revenue falls below ¥390,000 million, reliance on the second half to achieve the full-year 5.1% growth plan will increase. Conversely, if operating profit reaches at least ¥45,000 million while the margin remains around Q1's 12.5%, it will be easier to conclude that profitability improvement continues to offset a revenue shortfall. The results announcement should explain quantitatively whether the profit increase came from construction profitability, project mix, SG&A or other factors.