Negative Operating Cash FlowThree straight years of negative operating and free cash flow, including roughly -¥1.05B most recently, indicate a structural cash-generation shortfall. Persistent negative cash flow limits the firm’s ability to self-fund growth, dividends or capex and increases reliance on reserves or external financing despite low leverage.
Thin Net MarginsNet margins around 2% offer minimal buffer against cost inflation or pricing pressure. Such thin profitability constrains retained earnings growth and return on equity, meaning the company struggles to convert its strong capital base into meaningful, durable shareholder returns absent sustained margin expansion.
Earnings VolatilityHistoric swings—including a loss in 2021 and negative EBIT in 2024–2025—signal execution and demand volatility. This undermines predictability for planning and capital allocation, raises the probability of future earnings setbacks, and complicates efforts to steadily improve cash flow and investor returns.