An Insured Person by Long-Term Care Insurance as provided by a Municipality pursuant to the provisions of the preceding Article shall acquire said eligibility on the date when said Person first corresponds to any of the following items:
when a Medical Insurance Subscriber who is domiciled in said Municipality becomes 40 years of age;
when a Medical Insurance Subscriber who is 40 years of age or more but less than 65 years of age acquires domicile in said Municipality;
when a person that is domiciled in said Municipality and is 40 years of age or more but less than 65 years of age becomes a Medical Insurance Subscriber;
when a person that is domiciled in said Municipality (other than a Medical Insurance Subscriber) becomes 65 years of age.