Full Breakdown
Nidec Faces Massive Impairments and Leadership Turmoil Amid Accounting Scandal
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Core Event: Impairments, Restated Losses and CEO Dismissal
Nidec Corp. disclosed ¥632 billion ($4 billion) in writedowns for the fiscal year that ended in March and additional charges of ¥482.5 billion tied to accounting irregularities, resulting in a restated net loss of ¥564.6 billion. The filing also revealed that the board voted to remove chief executive Mitsuya Kishida, who had led the firm for less than three years.
Background & Context: Governance Failures and Founder Influence
The impairments stem from a multi-year accounting and governance crisis that spans subsidiaries in Italy, Switzerland and China. The company acknowledged systematic overstatement of raw-material and inventory values, misstated customs declarations, booking of government grants as revenue, and capitalization of labor costs. Founder Shigenobu Nagamori, who built Nidec into the world’s largest precision-motor maker, stepped down as CEO in 2024 but retains an 8.3 % shareholding and continues to exert significant influence over corporate direction.
Financial Impact and Market Reaction
The disclosures triggered a sharp market rout. One source reported a 17.61 % drop in Nidec’s Tokyo-stock price to ¥2,340, while another noted a roughly 20 % decline over the week, shrinking market capitalisation to about ¥2.8 trillion from ¥8 trillion in 2021. The firm breached covenants on ¥600 billion of loans from Mitsubishi UFJ Financial Group and Sumitomo Mitsui Banking Corp.; the lenders agreed to waive enforcement. Nidec’s auditor withheld an opinion on the restated statements, and the Tokyo Stock Exchange issued a delisting warning after the company was removed from the Nikkei 225 and Topix indexes.
Official Statements & Responses
Nidec’s spokesperson said the company had not yet made a final decision on leadership changes and would communicate any definitive actions “without delay.” Aspex Management, a hedge fund that owns about 7 % of Nidec, wrote to the board urging restoration of financial reporting and resolution of the delisting warning. Activist investor Oasis Management also called for improved governance and corporate-value restoration.
Outlook: Potential Sale and Restructuring
Bloomberg reported that Nidec is in advanced talks to sell its Nidec Components Corp. to Carlyle Group for more than ¥100 billion, marking the first sale of a major subsidiary. Analysts note that the combination of the impairment shock, leadership upheaval and delisting risk has raised speculation that the company could become a target for a breakup or takeover, though the timeline for any resolution remains uncertain.