establishment procedures," Matsuoka told a news conference.

The group in question is the World Business Expert Forum, which bought 1 million yen worth of fundraising tickets for Matsuoka.

Matsuoka had failed to book the purchase in his political funds report and was forced to put it in the report in September.

The forum, an organization associated with scandal-hit business consultant FAC Co., was raided in June along with FAC, which is suspected of illegally collecting about 13 billion yen from about 8,000 investors.