Her comments came amid reports that more than half of the Japanese population opposes the adoption of the laws to extend the powers of the country's self-defense forces, according to opinion polls.
"The adoption of the bill by both Houses of Parliament is the consequence of them ignoring the views of both parliamentarians and the nation," Suzuki said.
She referred to the polls which revealed that at least 80 percent of respondents are unsatisfied with the government's explanations on the bill.
"Even 60 percent of all those in the parliament have shown their negative attitude to the bill, and there was no urgent need to adopt this document," she added.
Last week, members of a panel in Japan's upper house approved a package of national security bills allowing Japan to exercise its right to collective self-defense.
The new laws abolish Article 9 of the Japanese constitution, in which the country renounces the use of force in settling international disputes, and would allow the Self-Defense Force to be sent overseas in an offensive military capacity for the first time since World War II.
Due to the adoption of the laws, Abe's approval rating has already dropped to a record low and currently stands at 38.9 percent.
