①Where a person who has suffered an illness or been injured, and who was under 20 years of age on the date of first medical examination, is in a state of disability to the extent of falling under the disability grade, on the day of reaching 20 years of age, if the person reaches 20 years of age on or after the disability recognition date, or on that disability recognition date, if the disability recognition date is after the day of reaching 20 years of age, a disability basic pension is paid to that person.

②Where a person who has suffered an illness or been injured, and who was under 20 years of age on the date of first medical examination (limited to a person who was not an insured person on that date), comes, because of that injury or illness, to be in a state of disability to the extent of falling under the disability grade, during the period until the day preceding the day of reaching 65 years of age, after the day of reaching 20 years of age, if the person reaches 20 years of age on or after the disability recognition date, or after that disability recognition date, if the disability recognition date is after the day of reaching 20 years of age, that person may, within that period, claim payment of the disability basic pension under the preceding paragraph.

③The provisions of Article 30-2, paragraph (3) apply mutatis mutandis to the case referred to in the preceding paragraph.