Article 30-14Entry, Etc. in the Certificate of Residence of the Former Surname and the Kana Reading of the Former Surname of a Person Whose Surname Has Changed
第三十条の十四（氏に変更があつた者の旧氏及び旧氏の振り仮名の住民票への記載等）
A person whose surname has changed (excluding a person who has a former surname and the kana reading of the former surname entered in the certificate of residence (hereinafter in this Article referred to as a "person with a former surname entered")), when seeking to have a former surname and the kana reading of the former surname entered in the certificate of residence, must submit a written request stating the former surname for which entry in the certificate of residence is sought, the kana reading of the former surname pertaining to that former surname, and other matters specified by Order of the Ministry of Internal Affairs and Communications to the mayor of a municipality that keeps the basic resident register in which that person is recorded (referred to as the "mayor of the municipality of domicile" in the following paragraph and paragraphs (4) through (6)). In this case, if a former surname and the kana reading of the former surname have ever been entered in the certificate of residence of that person, the person may seek the entry in the certificate of residence only of the former surname that the person has used on or after the day on which the former surname and the kana reading of the former surname that had been entered in the certificate of residence of that person were last deleted, and the kana reading of the former surname pertaining to that former surname.
氏に変更があつた者（住民票に旧氏及び旧氏の振り仮名の記載がされている者（以下この条において「旧氏等記載者」という。）を除く。）は、住民票に旧氏及び旧氏の振り仮名の記載を求めようとするときは、住民票に記載を求める旧氏及び当該旧氏に係る旧氏の振り仮名その他総務省令で定める事項を記載した請求書を、その者が記録されている住民基本台帳を備える市町村の市町村長（次項及び第四項から第六項までにおいて「住所地市町村長」という。）に提出しなければならない。この場合において、その者に係る住民票に旧氏及び旧氏の振り仮名の記載がされたことがあるときは、その者に係る住民票に記載がされていた旧氏及び旧氏の振り仮名が最後に削除された日以後に称していた旧氏及び当該旧氏に係る旧氏の振り仮名に限り、住民票に旧氏及び旧氏の振り仮名の記載を求めることができる。
Where the person making the request under the preceding paragraph is a person who does not have a registered domicile within the area of the municipality, and the mayor of the municipality of domicile cannot confirm, through the procedure under Article 10-2, paragraph (2) of the Family Register Act (Act No. 224 of 1947) (including as applied mutatis mutandis pursuant to Article 12-2 of that Act) carried out pursuant to Article 120-2, paragraph (1) of that Act (referred to as the "in-office confirmation procedure" in paragraph (5)), that the former surname and the kana reading of the former surname pertaining to the request are that person's former surname and the kana reading of the former surname pertaining to that former surname, the mayor may request that person to submit a family register confirmation document certifying this (meaning a certified copy of the family register, etc. prescribed in Article 10, paragraph (1) of that Act, a certified copy of the removed family register, etc. prescribed in Article 12-2 of that Act, or any other document specified by Order of the Ministry of Internal Affairs and Communications; the same applies in paragraph (5)).
住所地市町村長は、前項の請求を行う者がその市町村の区域内に本籍を有しない者である場合において、戸籍法（昭和二十二年法律第二百二十四号）第百二十条の二第一項の規定によりする同法第十条の二第二項（同法第十二条の二において準用する場合を含む。）の規定による手続（第五項において「庁内確認手続」という。）によつては当該請求に係る旧氏及び旧氏の振り仮名がその者の旧氏及び当該旧氏に係る旧氏の振り仮名であることを確認できないときは、その者に対し、これを証する戸籍確認書面（同法第十条第一項に規定する戸籍謄本等若しくは同法第十二条の二に規定する除籍謄本等又はその他総務省令で定める書面をいう。第五項において同じ。）の提出を求めることができる。
In the cases listed in the following items, when the mayor of a municipality makes an entry in the certificate of residence of a person whose surname has changed, the mayor must enter the former surname and the kana reading of the former surname specified in the relevant item in the certificate of residence of that person.
市町村長は、次の各号に掲げる場合において、氏に変更があつた者に係る住民票の記載をするときは、当該各号に定める旧氏及び旧氏の振り仮名をその者に係る住民票に記載をしなければならない。
In the case where a person whose surname has changed has filed a moving-in notification accompanied by a certificate of moving out stating that person's former surname and the kana reading of the former surname: that former surname and the kana reading of the former surname;
In the case where a person whose surname has changed has filed a first moving-in notification or a first moving-in notification concerning a household member, and that person's former surname and the kana reading of the former surname have been notified pursuant to Article 24-2, paragraph (3) or paragraph (6) of the Act: that former surname and the kana reading of the former surname.
氏に変更があつた者が最初の転入届又は最初の世帯員に関する転入届をした場合において、法第二十四条の二第三項又は第六項の規定によりその者の旧氏及び旧氏の振り仮名が通知されたとき 当該旧氏及び旧氏の振り仮名
When the surname of a person with a former surname entered has changed, that person may request to change the former surname and the kana reading of the former surname entered in the certificate of residence of that person to the former surname that the person used immediately before that change and the kana reading of the former surname pertaining to that former surname. In this case, the person must submit a written request stating that former surname and the kana reading of the former surname and other matters specified by Order of the Ministry of Internal Affairs and Communications to the mayor of the municipality of domicile.
Where the person making the request under the preceding paragraph is a person who does not have a registered domicile within the area of the municipality, and the mayor of the municipality of domicile cannot confirm, through the in-office confirmation procedure, that the surname of that person has changed, that the person used the former surname pertaining to the request immediately before that change, and that the kana reading of the former surname pertaining to the request is the kana reading of the former surname used immediately before that change, the mayor may request that person to submit a family register confirmation document certifying these matters.
A person with a former surname entered, when seeking deletion of the former surname and the kana reading of the former surname entered in the certificate of residence of that person, must submit a written request stating that deletion is sought and other matters specified by Order of the Ministry of Internal Affairs and Communications to the mayor of the municipality of domicile.
The provisions of Article 27, paragraphs (2) and (3) of the Act apply mutatis mutandis to the requests under paragraph (1), paragraph (4) and the preceding paragraph.
With regard to the application of the Act and the provisions of this Order to a person with a former surname entered, the phrases listed in the middle column of the following table in the provisions listed in the left-hand column of the table are deemed to be replaced with the phrases listed in the right-hand column of the table.
| Article 11, paragraph (1) of the Act | basic resident register kept by that municipality that relates to the matters listed in Article 7, items (i) to (iii) | basic resident register kept by that municipality that relates to the matters listed in Article 7, items (i) and (i)-2, the former surname (meaning the former surname prescribed in Article 30-13 of the Order for the Enforcement of the Residential Basic Book Act (Cabinet Order No. 292 of 1967); the same applies hereinafter in this Chapter and Article 30-6, paragraph (1)) and the kana reading of the former surname (meaning the kana reading of the former surname prescribed in Article 30-13 of that Order; the same applies hereinafter in this Chapter and that paragraph), and items (ii) and (iii) |
| the matters listed in Article 7, items (i) to (iii) | the matters listed in Article 7, items (i) and (i)-2, the former surname and the kana reading of the former surname, and items (ii) and (iii) of that Article | |
| Article 12, paragraph (2), item (iii) of the Act | name | name, or former surname and given name |
| Article 12, paragraph (5) of the Act | the matters listed in Article 7, items (iv), (v), and (viii)-2 through (xiv) | the matters listed in Article 7, items (iv), (v), and (viii)-2 through (xiv) (excluding the former surname and the kana reading of the former surname with respect to the matters listed in that item) |
| Article 12-2, paragraph (2), item (iii) of the Act | name and address | name, or former surname and given name, and address |
| Article 12-2, paragraph (4) of the Act | the matters listed in Article 7, items (iv), (v), items (ix) through (xii), and item (xiv) | the matters listed in Article 7, items (iv), (v), items (ix) through (xii), and item (xiv) (excluding the former surname and the kana reading of the former surname with respect to the matters listed in that item) |
| Article 12-3, paragraph (1) of the Act | Article 7, items (i) through (iii) and items (vi) through (viii) | Article 7, items (i) and (i)-2, the former surname and the kana reading of the former surname, and items (ii), (iii) and (vi) through (viii) |
| Article 12-3, paragraph (4), item (iii) of the Act | name and address | name, or former surname and given name, and address |
| Article 12-4, paragraph (1) of the Act | matters set out in Article 7, item (v), item (ix) through item (xii), and item (xiv) | matters set out in Article 7, item (v), item (ix) through item (xii), and item (xiv) (excluding the former surname and the kana reading of the former surname with respect to the matters set out in that item) |
| Article 30-6, paragraph (1) of the Act | Article 7, items (i) through (iii), (vii), (viii)-2 and (xiii) | Article 7, items (i) and (i)-2, the former surname and the kana reading of the former surname, and items (ii), (iii), (vii), (viii)-2 and (xiii) |
| Article 15-3, paragraph (2) | Article 7, items (i) through (iii) and items (vi) through (viii) of the Act | Article 7, items (i) and (i)-2 of the Act, the former surname (meaning the former surname prescribed in Article 30-13; the same applies in Chapter IV and Article 30-5, item (iii)) and the kana reading of the former surname (meaning the kana reading of the former surname prescribed in Article 30-13; the same applies in that Chapter and Article 30-5, item (iii)), and Article 7, items (ii), (iii) and (vi) through (viii) of the Act |
| Article 23, paragraph (2) and Article 24-3 | Article 7, items (i) through (v), item (viii)-2 and item (xiii) of the Act | Article 7, items (i) and (i)-2 of the Act, the former surname and the kana reading of the former surname, and items (ii) through (v), item (viii)-2 and item (xiii) of that Article |
| Article 30-5, item (iii) | Article 7, items (i) through (iii) and (vii) of the Act | Article 7, items (i) and (i)-2 of the Act, the former surname and the kana reading of the former surname, and items (ii), (iii) and (vii) of that Article |
旧氏等記載者に係る法及びこの政令の規定の適用については、次の表の上欄に掲げる規定中同表の中欄に掲げる字句は、それぞれ同表の下欄に掲げる字句とする。
| 法第十一条第一項 | 住民基本台帳のうち第七条第一号から第三号まで | 住民基本台帳のうち第七条第一号及び第一号の二に掲げる事項並びに旧氏（住民基本台帳法施行令（昭和四十二年政令第二百九十二号）第三十条の十三に規定する旧氏をいう。以下この章及び第三十条の六第一項において同じ。）及び旧氏の振り仮名（同令第三十条の十三に規定する旧氏の振り仮名をいう。以下この章及び同項において同じ。）並びに第七条第二号、第三号 |
| 事項のうち第七条第一号から第三号まで | 事項のうち第七条第一号及び第一号の二に掲げる事項並びに旧氏及び旧氏の振り仮名並びに同条第二号、第三号 | |
| 法第十二条第二項第三号 | 氏名 | 氏名又は旧氏及び名 |
| 法第十二条第五項 | 事項 | 事項（同号に掲げる事項については、旧氏及び旧氏の振り仮名を除く。） |
| 法第十二条の二第二項第三号 | 及び | 又は旧氏及び名並びに |
| 法第十二条の二第四項 | 事項 | 事項（同号に掲げる事項については、旧氏及び旧氏の振り仮名を除く。） |
| 法第十二条の三第一項 | から第三号まで | 及び第一号の二に掲げる事項並びに旧氏及び旧氏の振り仮名並びに同条第二号、第三号 |
| 法第十二条の三第四項第三号 | 及び | 又は旧氏及び名並びに |
| 法第十二条の四第一項 | 事項 | 事項（同号に掲げる事項については、旧氏及び旧氏の振り仮名を除く。） |
| 法第三十条の六第一項 | から第三号まで | 及び第一号の二に掲げる事項並びに旧氏及び旧氏の振り仮名並びに同条第二号、第三号 |
| 第十五条の三第二項 | から第三号まで | 及び第一号の二に掲げる事項並びに旧氏（第三十条の十三に規定する旧氏をいう。第四章及び第三十条の五第三号において同じ。）及び旧氏の振り仮名（第三十条の十三に規定する旧氏の振り仮名をいう。同章及び第三十条の五第三号において同じ。）並びに法第七条第二号、第三号 |
| 第二十三条第二項及び第二十四条の三 | から第五号まで | 及び第一号の二に掲げる事項並びに旧氏及び旧氏の振り仮名並びに同条第二号から第五号まで |
| 第三十条の五第三号 | から第三号まで | 及び第一号の二に掲げる事項並びに旧氏及び旧氏の振り仮名並びに同条第二号、第三号 |
With regard to the application of the Act in the case where a former surname and the kana reading of the former surname are entered in the removed certificate of residence of a person whose surname has changed (in the case of a removed certificate of residence prepared using a magnetic disk under Article 15-2, paragraph (2) of the Act, recorded; the same applies in Article 30-16, paragraph (8)), the phrases listed in the middle column of the following table in the provisions of the Act listed in the left-hand column of the table are deemed to be replaced with the phrases listed in the right-hand column of the table.
| Article 12, paragraph (2), item (iii) as applied mutatis mutandis pursuant to Article 15-4, paragraph (5) | name | name, or former surname (meaning the former surname prescribed in Article 30-13 of the Order for the Enforcement of the Residential Basic Book Act (Cabinet Order No. 292 of 1967); the same applies hereinafter in this Chapter) and given name |
| Article 12, paragraph (5) as applied mutatis mutandis pursuant to Article 15-4, paragraph (5) | the matters listed in Article 7, items (iv), (v), and (viii)-2 through (xiv) | the matters listed in Article 7, items (iv), (v), and (viii)-2 through (xiv) (excluding the former surname and the kana reading of the former surname (meaning the kana reading of the former surname prescribed in Article 30-13 of that Order; the same applies hereinafter in this Chapter) with respect to the matters listed in that item) |
| Article 12-2, paragraph (2), item (iii) as applied mutatis mutandis pursuant to Article 15-4, paragraph (5) | name and address | name, or former surname and given name, and address |
| Article 12-2, paragraph (4) as applied mutatis mutandis pursuant to Article 15-4, paragraph (5) | the matters listed in Article 7, items (iv), (v), items (ix) through (xii), and item (xiv) | the matters listed in Article 7, items (iv), (v), items (ix) through (xii), and item (xiv) (excluding the former surname and the kana reading of the former surname with respect to the matters listed in that item) |
| Article 12-3, paragraph (4), item (iii) as applied mutatis mutandis pursuant to Article 15-4, paragraph (5) | name and address | name, or former surname and given name, and address |
| Article 15-4, paragraph (3) | Article 7, items (i) through (iii) and items (vi) through (viii) | Article 7, items (i) and (i)-2, the former surname (meaning the former surname prescribed in Article 30-13 of the Order for the Enforcement of the Residential Basic Book Act (Cabinet Order No. 292 of 1967)) and the kana reading of the former surname (meaning the kana reading of the former surname prescribed in Article 30-13 of that Order), and Article 7, items (ii), (iii) and (vi) through (viii) |
氏に変更があつた者に係る除票に旧氏及び旧氏の振り仮名の記載（法第十五条の二第二項の規定により磁気ディスクをもつて調製する除票にあつては、記録。第三十条の十六第八項において同じ。）がされている場合における法の規定の適用については、次の表の上欄に掲げる法の規定中同表の中欄に掲げる字句は、それぞれ同表の下欄に掲げる字句とする。
| 第十五条の四第五項において準用する第十二条第二項第三号 | 氏名 | 氏名又は旧氏（住民基本台帳法施行令（昭和四十二年政令第二百九十二号）第三十条の十三に規定する旧氏をいう。以下この章において同じ。）及び名 |
| 第十五条の四第五項において準用する第十二条第五項 | 事項 | 事項（同号に掲げる事項については、旧氏及び旧氏の振り仮名（住民基本台帳法施行令第三十条の十三に規定する旧氏の振り仮名をいう。以下この章において同じ。）を除く。） |
| 第十五条の四第五項において準用する第十二条の二第二項第三号 | 及び | 又は旧氏及び名並びに |
| 第十五条の四第五項において準用する第十二条の二第四項 | 事項 | 事項（同号に掲げる事項については、旧氏及び旧氏の振り仮名を除く。） |
| 第十五条の四第五項において準用する第十二条の三第四項第三号 | 及び | 又は旧氏及び名並びに |
| 第十五条の四第三項 | から第三号まで | 及び第一号の二に掲げる事項並びに旧氏（住民基本台帳法施行令（昭和四十二年政令第二百九十二号）第三十条の十三に規定する旧氏をいう。）及び旧氏の振り仮名（同令第三十条の十三に規定する旧氏の振り仮名をいう。）並びに第七条第二号、第三号 |
certificate of moving outmachine translation
「転出証明書」
The certificate of moving out that the mayor of a person's former municipality issues — the document on a change of address that Article 22, paragraph (2) of the Residential Basic Book Act requires a person to attach to their moving-in notification (転入届).
Short name set inArticle 23, paragraph (1)
first moving-in notificationmachine translation
「最初の転入届」
The first moving-in notification as defined in Article 24-2, paragraph (1) of the Residential Basic Book Act: the first notification under Article 22, paragraph (1) of that Act that a person holding an Individual Number Card (個人番号カード) makes after the day they filed a moving-out notification (転出届).
Defined inArticle 24-2, paragraph (1), item (i)
first moving-in notification concerning a household membermachine translation
「最初の世帯員に関する転入届」
The first moving-in notification concerning a household member as defined in Article 24-2, paragraph (2) of the Residential Basic Book Act: the first notification under Article 22, paragraph (1) of that Act for a household member (世帯員) without an Individual Number Card (個人番号カード), made after their moving-out notification (転出届) by the householder (世帯主) on their behalf together with the householder's own.
Defined inArticle 24-2, paragraph (2), item (i)
moving-in notificationmachine translation
「転入届」
A notification under Article 22 of the Residential Basic Book Act, which a person who has newly set up their address in a municipality, other than by birth, must give its mayor within 14 days of moving in.
Short name set inArticle 27, paragraph (1), item (i)
kana readingmachine translation
「振り仮名」
In Articles 30-13 and 30-14, the kana showing how the characters of a former surname (旧氏) are read, as entered or recorded in the person's family register (戸籍) or removed family register.
Defined inArticle 30-13, paragraph (1)· applies only in this provision and in Article 30-14
mayor of the municipality of domicilemachine translation
「住所地市町村長」
In Articles 30-14 and 30-16 and in the supplementary provisions (附則) of Cabinet Order No. 17 of 2025, the mayor of the municipality whose Basic Resident Register (住民基本台帳) records the person making the request or application.
Short name set inArticle 30-14, paragraph (1)· applies only in this provision and in Article 30-14, paragraphs (2) and (4) to (6)
person with a former surname enteredmachine translation
「旧氏等記載者」
In Article 30-14, a person whose certificate of residence (住民票) already carries a former surname (旧氏) and its kana reading.
Short name set inArticle 30-14, paragraph (1)· applies only in this article
in-office confirmation proceduremachine translation
「庁内確認手続」
In Article 30-14, a request by a body of the municipality to its own mayor, made under Article 120-2, paragraph (1) of the Family Register Act, for a copy of a person's family register (戸籍) or removed family register as Article 10-2, paragraph (2) of that Act allows government bodies to make, used here to confirm a former surname (旧氏) and its kana reading.
Short name set inArticle 30-14, paragraph (2)· applies only in this provision and in Article 30-14, paragraph (5)
family register confirmation documentmachine translation
「戸籍確認書面」
In Article 30-14, a transcript, extract or certificate of a family register (戸籍謄本等) under Article 10, paragraph (1) of the Family Register Act, the same of a removed family register (除籍謄本等) under Article 12-2 of that Act, or another document a Ministry of Internal Affairs and Communications Order (総務省令) sets, which the mayor may ask a person to produce to prove a former surname (旧氏) and its kana reading.
Defined inArticle 30-14, paragraph (2)· applies only in this provision and in Article 30-14, paragraph (5)
former surnamemachine translation
「旧氏」
A surname a person used in the past that is entered or recorded in their family register (戸籍) or a removed family register, as provided for in Article 30-13 of this Order.
Defined inArticle 30-14, paragraph (8)· applies only in this chapter
kana reading of the former surnamemachine translation
「旧氏の振り仮名」
The kana showing how the characters of a former surname (旧氏) are read, as entered or recorded in the person's family register (戸籍) or a removed family register, as provided for in Article 30-13 of this Order.
Defined inArticle 30-14, paragraph (8)· applies only in this chapter
former surnamemachine translation
「旧氏」
A surname a person used in the past that is entered or recorded in their family register (戸籍) or a removed family register, as provided for in Article 30-13 of this Order.
Defined inArticle 30-14, paragraph (9)· applies only in this chapter
kana reading of the former surnamemachine translation
「旧氏の振り仮名」
The kana showing how the characters of a former surname (旧氏) are read, as entered or recorded in the person's family register (戸籍) or a removed family register, as provided for in Article 30-13 of this Order.
Defined inArticle 30-14, paragraph (9)· applies only in this chapter