居住者又はその者と生計を一にする配偶者その他の親族で政令で定めるものの有する資産（第六十二条第一項（生活に通常必要でない資産の災害による損失）及び第七十条第三項（被災事業用資産の損失の金額）に規定する資産を除く。）について災害又は盗難若しくは横領による損失が生じた場合（その災害又は盗難若しくは横領に関連してその居住者が政令で定めるやむを得ない支出をした場合を含む。）において、その年における当該損失の金額（当該支出をした金額を含むものとし、保険金、損害賠償金その他これらに類するものにより補てんされる部分の金額を除く。以下この項において「損失の金額」という。）の合計額が次の各号に掲げる場合の区分に応じ当該各号に掲げる金額を超えるときは、その超える部分の金額を、その居住者のその年分の総所得金額、退職所得金額又は山林所得金額から控除する。
If there is any loss on assets owned by a Resident or that Resident's spouse or any other relative whose living expenses are paid from the same resources as the Resident (other than assets prescribed in Article 62, paragraph (1) (Loss of Assets Not Necessary in Everyday Life, Due to Disaster) or Article 70, paragraph (3) (Amount of Disaster-Related Loss on Business Assets)) due to Disaster, robbery, or misappropriation (this includes if the Resident pays any unavoidable expense prescribed by Cabinet Order in connection with a Disaster, robbery, or misappropriation), and the total amount of such losses for the year (including any amount spent on the aforementioned unavoidable expenses but excluding any part of the loss covered by insurance benefits, compensation for damage, or anything similar to these; hereinafter referred to as the "amount of losses" in this paragraph) exceeds the amount that is set forth in any of the following items for the category of case set forth in the item, the part of the total amount of losses that exceeds the amount set forth in the relevant item is allowed as a deduction from the Resident's gross income, retirement income, or timber income for the year: