If the wife who is the beneficiary of an employees' pension for surviving family (excluding one that is paid due to the relevant person falling under Article 58, paragraph (1), item (iv), and is calculated based on an insured period of 240 months or less), and who was at least 40 but below 65 years of age at the time that she acquired the right to receive those benefits, or was living off the same financial resources as an insured's or former insured's child falling under the requirements provided for in Article 37-2 paragraph (1) of the National Pension Act (excluding a child who came to fall under items (ii) through (viii) of Article 39, paragraph (3) of that Act after the death of the insured or former insured) at the time that she reached the age of 40, is under 65 years of age, the amount arrived at when the amount of the basic pension for surviving family provided for in Article 38 of that Act is multiplied by three-quarters (those amounts are rounded to the nearest hundred, with amounts less than 50 yen be rounded down, and amounts between 50 yen and 99 yen being rounded up) is added to the employees' pension for surviving family under Article 60, paragraph (1), item (i).
遺族厚生年金（第五十八条第一項第四号に該当することにより支給されるものであつて、その額の計算の基礎となる被保険者期間の月数が二百四十未満であるものを除く。）の受給権者である妻であつてその権利を取得した当時四十歳以上六十五歳未満であつたもの又は四十歳に達した当時当該被保険者若しくは被保険者であつた者の子で国民年金法第三十七条の二第一項に規定する要件に該当するもの（当該被保険者又は被保険者であつた者の死亡後に同法第三十九条第三項第二号から第八号までのいずれかに該当したことがあるものを除く。）と生計を同じくしていたものが六十五歳未満であるときは、第六十条第一項第一号の遺族厚生年金の額に同法第三十八条に規定する遺族基礎年金の額に四分の三を乗じて得た額（その額に五十円未満の端数が生じたときは、これを切り捨て、五十円以上百円未満の端数が生じたときは、これを百円に切り上げるものとする。）を加算する。
The revision of the amount of a pension as the result of the occurrence of grounds for instituting an addition under the preceding paragraph or for discontinuing the addition under that paragraph is effected from the month following the month in which the grounds occurred.