TOKYO (AP) - Toyota Motor Corp. President Akio Toyoda said Friday he believes an American executive arrested on suspicion of importing a controlled drug into Japan had no intention of breaking the law.

TOKYO (AP) Toyota Motor Corp. President Akio Toyoda said Friday he believes an American executive arrested on suspicion of importing a controlled drug into Japan had no intention of breaking the law.

Julie Hamp, Toyota's head of public relations and its first senior woman executive, was arrested Thursday on suspicion of importing the painkiller oxycodone. She was the first foreign Toyota executive to be fully stationed in Japan, and was in the process of moving her belongings from California.

At a hastily called news conference Friday, Toyoda bowed briefly and apologized for the troubles set off by the arrest of Hamp, tapped as Toyota's head of public relations in April.

He said the company should have done more to help with Hamp's relocation. He declined to go into details of the allegations, only repeating several times that the company was cooperating fully with the investigation.

The drug was found by customs officials in a package Hamp sent to herself by air mail from the United States. Japanese media reports said the drugs were hidden in various parts of a jewelry box.

Toyoda said he had picked Hamp because of "her character." She was an excellent leader, communicating well with Japanese employees, he said.

"For me and for Toyota, she is an indispensable and precious teammate," he told reporters. "I believe that we will learn that she had no intent to violate the law."

He acknowledged that her appointment had been a "big step" in a globalizing Toyota. Although Japanese Toyota officials had gone abroad to live, she was the first foreign Toyota executive to be fully stationed in Japan.

It was unclear when she might be released. Japanese authorities can detain suspects without charge for up to 23 days.

Japan has strict controls over drugs. Possession of marijuana, for instance, is a serious crime. Foreigners being detained for mailing or bringing in medicines they had used at home is not unheard of. Such drugs may require special approval, or may be banned in Japan.

Toyota employees are held to a high ethical standard, and run-ins with the law, even minor misdemeanors, are rare and seen as a disgrace.

Before joining Toyota in 2012, Hamp worked for PepsiCo Inc. and General Motors Co. She oversaw marketing and communications for the Toyota, Lexus and Scion brands in the U.S. before her latest promotion.

Toyota had highlighted her appointment with much fanfare as a sign that it was promoting diversity.

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