The ruling bloc rammed a bill through committee Friday aimed at softening the impact that the nation's shrinking and graying population is expected to have on the pension system. The bill is now expected to clear the Diet this session.

The ruling parties describe the bill as essential to keeping the system sustainable for future generations. The opposition claims it will bring suffering to those who are already struggling to get by on their pensions.

The Liberal Democratic Party-Komeito ruling coalition is expected to extend the extraordinary session on Monday in order to get the bill passed. The extra session is currently set to end Wednesday.