Article 23-2Basis for Calculating Class III Special Enrollment Insurance Premium
第二十三条の二（第三種特別加入保険料の算定基礎）
The amount specified by Order of the Ministry of Health, Labour and Welfare as referred to in Article 14-2, paragraph (1) of the Act is the amount listed in the right column of Appended Table 4 corresponding to the basic daily benefit amount under Article 46-20, paragraph (1) of the Industrial Accident Insurance Ordinance as applied mutatis mutandis pursuant to Article 46-25-3 of the Industrial Accident Insurance Ordinance of an insured person of Class III special enrollment; provided, however, that the amount specified by Order of the Ministry of Health, Labour and Welfare as referred to in Article 14-2, paragraph (1) of the Act for a person who has newly become an insured person of Class III special enrollment in the middle of an insurance year or a person who has ceased to fall under the persons listed in Article 33, items (vi) and (vii) of the Industrial Accident Insurance Act (including a person for whom there has been the approval of the government under Article 34, paragraph (2) of the Industrial Accident Insurance Act as applied mutatis mutandis pursuant to Article 36, paragraph (2) of the Industrial Accident Insurance Act or the revocation of approval under Article 34, paragraph (3) of the Industrial Accident Insurance Act as applied mutatis mutandis pursuant to Article 36, paragraph (2) of the Industrial Accident Insurance Act) is the amount obtained by multiplying the amount obtained by dividing by 12 the amount listed in the right column of Appended Table 4 corresponding to the basic daily benefit amount under Article 46-20, paragraph (1) of the Industrial Accident Insurance Ordinance as applied mutatis mutandis pursuant to Article 46-25-3 of the Industrial Accident Insurance Ordinance (if the amount includes a fraction of less than one yen, the fraction is rounded up to one yen) by the number of months of the period during which the person was an insured person of Class III special enrollment during that insurance year (if the number of months includes a fraction of less than one month, it is deemed to be one month).
法第十四条の二第一項の厚生労働省令で定める額は、第三種特別加入者の労災則第四十六条の二十五の三において準用する労災則第四十六条の二十第一項の給付基礎日額に応ずる別表第四の右欄に掲げる額とする。ただし、保険年度の中途に新たに第三種特別加入者となつた者又は労災保険法第三十三条第六号及び第七号に掲げる者に該当しなくなつた者（労災保険法第三十六条第二項で準用する労災保険法第三十四条第二項の政府の承認又は労災保険法第三十六条第二項で準用する労災保険法第三十四条第三項の承認の取消しがあつた者を含む。）の法第十四条の二第一項の厚生労働省令で定める額は、労災則第四十六条の二十五の三において準用する労災則第四十六条の二十第一項の給付基礎日額に応ずる別表第四の右欄に掲げる額を十二で除して得た額（その額に一円未満の端数があるときは、これを一円に切り上げる。）に当該者が当該保険年度中に第三種特別加入者とされた期間の月数（その月数に一月未満の端数があるときは、これを一月とする。）を乗じて得た額とする。
Read this with the articles around it
Industrial Accident Insurance Actmachine translation
「労災保険法」
Short name for the Industrial Accident Compensation Insurance Act (Act No. 50 of 1947).
Short name set inArticle 18, paragraph (1)
Industrial Accident Insurance Ordinancemachine translation
「労災則」
Short name for the ordinance for enforcement of the Industrial Accident Compensation Insurance Act (労働者災害補償保険法施行規則, Ministry of Labour Order No. 22 of 1955).
Short name set inArticle 18, paragraph (1)
insured person of Class III special enrollmentmachine translation
「第三種特別加入者」
A person sent to work outside Japan, as listed in Article 33, item (vi) or (vii) of the Industrial Accident Compensation Insurance Act — by a body carrying out technical cooperation in developing regions, or by an employer running a business in Japan — whom the government has approved, on that body's or employer's application under Article 36, paragraph (1) of that Act, to receive its insurance benefits.
Short name set inArticle 18-2, paragraph (1)