The encyclopedia · Finance & Accounting · Financial decision · 2026
Air Water's subsidiaries inflated revenue by ¥24B — a culture that faked the books
Air Water's subsidiaries booked fictitious inventory and inflated sales, overstating revenue by ¥24 billion until a special investigation found the rot.
Air Water · 2026-04
What happened
In October 2025, Air Water Inc., a Japanese industrial gas and chemicals company listed on the Tokyo Stock Exchange, disclosed that it had found inappropriate accounting treatment involving the deferral of loss recognition. A special investigation committee was established. The committee's final report, released on 3 April 2026, revealed systemic misconduct across multiple subsidiaries spanning several years.
The investigation found fictitious inventory, inflated sales, premature revenue recognition, deferred expenses and the use of unnecessary intermediaries — all driven by a top-down culture of excessive performance pressure from senior management. The misconduct involved a cumulative overstatement of approximately ¥24 billion in revenue and ¥5.9 billion in operating profit through September 2025.
Air Water's board responded by appointing an independent outside director as board chair, creating a chief accounting and finance officer role, and imposing compensation clawbacks: the president and representative director voluntarily returned 100% of monthly compensation for three months, while other directors and executive officers took 20% to 50% salary reductions.
Why it happened
- A top-down culture of excessive performance pressure created incentives to fabricate revenue rather than accept lower results.
- Internal controls across the group were weak enough that multiple subsidiaries could engage in the same type of misconduct simultaneously without detection.
- The company waited until a special investigation committee confirmed the scale before taking meaningful action, meaning the inflated figures affected investor decisions for years.
The lesson
When a company demands results that honest accounting cannot deliver, the books will be made to fit — and the subsidiaries that fake them are rarely acting alone.
Aftermath
Air Water replaced its board chair with an independent outside director, created a new chief accounting and finance officer role, and imposed compensation clawbacks on the president and other executives. The company published a recurrence prevention plan.
Sources
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