JR East reported FY2026 net profit of 247.85 billion yen, a 10.5% YoY increase, with revenue rising 6.8% to 3.08 trillion yen.
Shares surged over 10% to 3,785 yen, reaching a 1½‑month high after the earnings beat and upbeat outlook.
The firm raised dividend to 74 yen (from 60 yen) and projected a 2027 dividend of 84 yen, 6.8% revenue growth.
FY2027 revenue forecast 3.30 trillion yen (+6.8%) and net profit 255.0 billion yen (+2.9%).