, said in an interview Wednesday with The Japan Times.

"As long as (such discussions) are held, I'm not at all worried about our relationship with the DPJ," he said.

Takagi's remarks came on the heels of recent comments by DPJ leader Seiji Maehara, who advocates freeing the party from its dependence on the 6.6 million-strong labor group.

Maehara's desire to distance the party from labor unions is seen as a bid to broaden its support base by enhancing cooperation with local-level assembly members and lawmakers' support groups.