Altona (2163) has sharply fallen. The financial results for the first quarter were announced the day before, and the operating profit was 480 million yen, a 0.6% decrease from the same period last year. The unchanged full-year plan is 1.7 billion yen, an increase of 11.4% compared to the previous period, and it seems to have started somewhat slow. In addition to an increase in staff and rising technician costs, it appears that an increase in selling, general and administrative expenses, such as the expansion of the East Japan LC (Training Facility) and an increase in recruitment-related investment costs, has led to an increase in expenses.