TOKYO — Carlos Ghosn, the embattled former chief of the Nissan-Renault-Mitsubishi auto alliance, was arrested for a fourth time on Thursday as he faces accusations of using company funds for his own personal ends.
Prosecutors took Mr. Ghosn from his apartment in Tokyo early in the morning, according to the state broadcaster NHK, which reported that the arrest was on suspicion of “aggravated breach of trust” related to payments to a Nissan dealer in Oman.
In a statement released after the arrest, Mr. Ghosn said he was innocent of the charges, calling the action “outrageous and arbitrary.”
The arrest, he said, was “part of an attempt by some individuals at Nissan to silence me by misleading the prosecutors.”
Nevertheless, he said, he would still tell his story. “The prosecutors have denied me that opportunity for now, but I am confident the truth will come out,” the statements said.
The arrest came just one day after Mr. Ghosn announced on Twitter that he would hold his first news conference next week to discuss the charges against him.
Mr. Ghosn has been living in Tokyo, where he was released on bail after spending 108 days in detention after his first arrests on charges related to his management of the alliance among Nissan, Renault and Mitsubishi. Mr. Ghosn and his lawyers have denied any wrongdoing.
Japanese prosecutors first arrested Mr. Ghosn in November on charges of underreporting his compensation. He was later rearrested on related charges and then a third time on suspicion that he had shifted his personal financial losses onto Nissan’s books.
Japan’s prosecutors fought to keep Mr. Ghosn in detention, arguing that he could tamper with evidence or witnesses if he were free, but he was released in early March after paying an almost $9 million bail.
Last week, a special panel appointed by Nissan to suggest improvements for governance at the company said that it had found substantial evidence that suggested Mr. Ghosn had broken the law.
In a statement Thursday, the company said that it would not comment on legal matters, but that it had uncovered “substantial evidence of blatantly unethical conduct” by Mr. Ghosn.