If the mayor of the municipality has deleted a family register supplement in full, or has remade a family register supplement, the mayor must file the deleted family register supplement or the family register supplement before the remaking (collectively referred to below as a "removed family register supplement") and preserve it as a file of removed family register supplements.
市町村長は、戸籍の附票の全部を消除したとき、又は戸籍の附票を改製したときは、その消除した戸籍の附票又は改製前の戸籍の附票（以下「戸籍の附票の除票」と総称する。）をつづり、戸籍の附票の除票簿として保存しなければならない。
For a municipality that prepares a family register supplement using a magnetic disk under Article 16, paragraph (2), the municipality may accumulate the removed family register supplements prepared using a magnetic disk, and treat them as a file of removed family register supplements.
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Preparation of Family Register Supplement
The mayor of the municipality may, as specified by Cabinet Order, prepare the family register supplement referred to in the preceding paragraph using a magnetic disk.
市町村長は、政令で定めるところにより、前項の戸籍の附票を磁気ディスクをもつて調製することができる。
Open this provisionremoved family register supplementmachine translation
「戸籍の附票の除票」
A family register supplement (戸籍の附票) that the mayor has deleted in full, or the old version of one that has been remade, which the mayor must keep in a file of removed supplements (戸籍の附票の除票簿).
Short name set inArticle 21, paragraph (1)
family register
戸籍
The public record of who a person is related to by birth, marriage and adoption. One is made for each married couple and their children who share their surname, where they set their registered domicile (本籍); when a new register is made for a person married to a foreign national (外国人) or with no spouse, it is made for that person and their children who share their surname (Family Register Act, Article 6). The mayor of the municipality (in Tokyo's special wards and the wards of designated cities, the ward mayor) administers this work unless the Act provides otherwise (Articles 1 and 4). Besides the registered domicile, it records for each person their name and its reading, date of birth, why and when they entered the register, their parents and, for an adopted child, their adoptive parents, whether they are husband and wife, and the register they came from, among other things (Article 13). Entries are made on a notification (届出) — of a birth, a marriage, a divorce or a death, for example (Articles 49, 74, 76 and 86) — or on a report, an application, a court decision and a few other grounds (Article 15). When a marriage between a Japanese national and a foreign national is notified, a new family register is made for the Japanese national, not for the couple, unless the Japanese national already heads a register of their own (Article 6 and Article 16, paragraph (3)). A foreign national who lives in a municipality as a mid- to long-term resident (中長期在留者), a special permanent resident (特別永住者) or in one of a few other categories is recorded in that municipality's resident record (住民票): instead of the family register entry a Japanese resident's record carries, it states their nationality, and for a mid- to long-term resident their status of residence (在留資格) and period of stay (Residential Basic Book Act, Article 30-45). A foreign national in none of those categories is not recorded there (Article 39).
Written by AI using Family Register Act, Arts. 1, 4, 6, 13, 15, 16, 49, 74, 76, 86 and Residential Basic Book Act, Arts. 7, 30-45, 39 as a reference.