I am enrolled in Inagi City's National Health Insurance.

If you are between the ages of 20 and under 40 and have not yet paid the insurance tax, you can apply for a subsidy for half the cost of the medical checkup (up to 20,000 yen).
Note: From 2014, people aged 40 and over are also conditionally eligible for subsidies. For details on the procedure, please check the "National Health Insurance" page .