No category-specific facts could be extracted from this document.
The reasons the company gives
The company's own explanation, not something inferred from the numbers.Revenue increased as passenger transportation revenue remained strong, while operating expenses also rose due to higher expenses and personnel costs. Net income increased due to the recognition of a one-off special loss in the previous fiscal year related to a settlement payment for work-related matters, as well as the recognition of a gain on the revision of the retirement benefit plan in the first quarter of the current fiscal year.