The Japanese company posted a Y457.00 million loss for the year ended 31 March, versus a Y67.00 million net profit a year earlier.
Revenue rose to Y6.97 billion from Y5.34 billion, but operating profit swung to a Y248.00 million loss from a Y351.00 million profit.
Pretax profit also turned into a Y334.00 million loss from a Y340.00 million profit, while per-share earnings fell to negative Y171.79 under Japanese accounting standards.