①Injury and sickness allowance is not paid to a person who may receive all or part of the person's remuneration in case of sickness or injury during the period in which the person may receive the remuneration; provided, however, that if the amount of the remuneration to be received is less than the amount calculated pursuant to the provisions of Article 99, paragraph (2) (excluding the cases falling under Article 103, paragraph (1) or , paragraph (3) or (4)), the difference between those amounts is paid.

②Childbirth allowance is not paid to a person who may receive all or part of the person's remuneration in case of childbirth during the period in which the person may receive the remuneration; provided, however, that if the amount of the remuneration to be received is less than the amount of childbirth allowance, the difference between those amounts is paid.

③Injury and sickness allowance is not paid when the person to receive injury and sickness allowance is eligible for a disability welfare pension pursuant to the Employee's Pension Insurance Act due to the same sickness and injury, and diseases caused thereby; provided, however, that if the amount of the disability welfare pension to be received (when it is possible to receive the disability basic pension pursuant to the National Pension Act based on the same payment reason as that for the disability welfare pension, the total sum of the amount of the disability welfare pension and the amount of the disability basic pension) calculated pursuant to Order of the Ministry of Health, Labour and Welfare (hereinafter referred to as the "amount of disability pension" in this paragraph) is less than the amount calculated pursuant to the provisions of Article 99, paragraph (2), the difference between the calculated amount and an amount specified in accordance with the classification of each of the following items is paid:

④When a person who is to receive injury and sickness allowance is eligible for disability allowance pursuant to the Employee's Pension Insurance Act due to the same sickness and injury, and diseases caused thereby, injury and sickness allowance is not paid during the period from day on which the person starts receiving the disability allowance until the day on which the total sum of the amounts calculated pursuant to the provisions of Article 99, paragraph (2) in the case where the person is to receive payment of injury and sickness allowance after that day reaches the amount of the disability allowance; provided, however, this does not apply to the difference between that total amount and the disability allowance or another difference specified by Cabinet Order if the person is entitled to all or some of remuneration or eligible for childbirth allowance, or in other cases specified by Cabinet Order on the day when the total amount reaches or exceeds the amount of the disability allowance.

⑤When a person who is to receive injury and sickness allowance (limited to a person who is to receive it pursuant to the provisions of Article 104 and who meets the requirements specified by Cabinet Order) is eligible for payment of pension benefits specified by Cabinet Order pursuant to the National Pension Act or the Employee's Pension Insurance Act with aging or retirement as the grounds for payment (hereinafter referred to as "superannuation benefits" in this paragraph and the following paragraph), injury and sickness allowance is not paid; provided, however, that if the amount of the superannuation benefits (if there are two or more superannuation benefits, the total sum of the benefits) calculated pursuant to Order of the Ministry of Health, Labour and Welfare is less than the amount of injury and sickness allowance, the difference between those amounts is paid.

⑥When finding it necessary for the payment of injury and sickness allowance pursuant to the provisions of the preceding three paragraphs, an insurer may request those who pay superannuation benefits (referred to as "pension insurers" in the next paragraph) to provide necessary materials about the status of payment of disability welfare pension or disability basic pension referred to in paragraph (2), disability allowance referred to in paragraph (3), or superannuation benefits referred to in the preceding paragraph.

⑦Pension insurers (except for the Minister of Health, Labour and Welfare), with the consent of the Minister of Health, Labour and Welfare, may delegate affairs related to the provision of documents pursuant to the provisions of the preceding paragraph to the Minister of Health, Labour and Welfare.