附 則
Supplementary Provisions
第一条(施行期日)
Supplementary Provisions, Article 1Effective Date
This Cabinet Order comes into effect as of the date of enforcement of the provisions listed in Article 1, item (iii) of the Supplementary Provisions of the Act Partially Amending the Act on the Use of Numbers to Identify a Specific Individual in Administrative Procedures, etc. (referred to as the "Amending Act" in Article 9 and Article 12, paragraph (2) of the Supplementary Provisions) (May 26, 2025; hereinafter referred to as the "Effective Date").
この政令は、行政手続における特定の個人を識別するための番号の利用等に関する法律等の一部を改正する法律(附則第九条及び第十二条第二項において「改正法」という。)附則第一条第三号に掲げる規定の施行の日(令和七年五月二十六日。以下「施行日」という。)から施行する。
第二条(経過措置)
Supplementary Provisions, Article 2Transitional Measures
A person who, at the time this Cabinet Order comes into effect, has a former surname (meaning the former surname prescribed in Article 30-13 of the Order for the Enforcement of the Residential Basic Book Act; the same applies hereinafter) entered in the certificate of residence (or, for a certificate of residence prepared by means of a magnetic disk under Article 6, paragraph (3) of the Residential Basic Book Act (referred to as the "Act" in Article 8, paragraph (2) of the Supplementary Provisions), recorded; the same applies hereinafter) (excluding a person for whom an entry under the provisions of the following paragraph has already been made) may, only within one year from the Effective Date, request the mayor of the municipality of domicile (meaning the mayor of the municipality of domicile prescribed in Article 30-14, paragraph (1) of that Order; the same applies hereinafter) to enter in the certificate of residence the characters indicating the reading of the characters used in that former surname; in this case, the person making the request must submit a document certifying that the reading indicated by the characters pertaining to the request is in general use as the reading of the characters used in that former surname, except where the mayor of the municipality of domicile finds that there are special circumstances.
この政令の施行の際現に住民票に旧氏(住民基本台帳法施行令第三十条の十三に規定する旧氏をいう。以下同じ。)の記載(住民基本台帳法(附則第八条第二項において「法」という。)第六条第三項の規定により磁気ディスクをもって調製する住民票にあっては、記録。以下同じ。)がされている者(既に次項の規定による記載がされた者を除く。)は、施行日から起算して一年以内に限り、住所地市町村長(同令第三十条の十四第一項に規定する住所地市町村長をいう。以下同じ。)に対し、当該旧氏に用いられる文字の読み方を示す文字の住民票への記載を請求することができる。この場合において、当該請求をする者は、住所地市町村長において特別の事情があると認める場合を除き、当該請求に係る文字が示す読み方が当該旧氏に用いられる文字の読み方として通用していることを証する書面を提出しなければならない。
The mayor of the municipality of domicile who has received a request under the preceding paragraph is to enter in the certificate of residence the characters indicating the reading of the characters used in the former surname pertaining to the request, as the kana reading of the former surname (meaning the kana reading of the former surname prescribed in Article 30-13 of the Order for the Enforcement of the Residential Basic Book Act; the same applies hereinafter); in this case, for the application of that Article, Article 30-14 of that Order and other provisions of laws and regulations to the person for whom that entry has been made, the characters so entered are deemed to be the kana reading of the former surname.
前項の請求を受けた住所地市町村長は、当該請求に係る旧氏に用いられる文字の読み方を示す文字を、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。以下同じ。)として住民票に記載をするものとする。この場合において、当該記載がされた者に係る同条及び同令第三十条の十四の規定その他の法令の規定の適用については、当該記載がされた文字を旧氏の振り仮名とみなす。
第三条
Supplementary Provisions, Article 3
On the day on which one year has elapsed from the Effective Date, the mayor of the municipality of domicile is to enter in the certificate of residence, as the kana reading of the former surname, the characters indicating the reading of the characters used in the former surname pertaining to a person who, at the time this Cabinet Order comes into effect, has a former surname entered in the certificate of residence (excluding a person for whom an entry under paragraph (2) of the preceding Article has been made by the day before that day); in this case, for the application of Articles 30-13 and 30-14 of the Order for the Enforcement of the Residential Basic Book Act and other provisions of laws and regulations to the person for whom that entry has been made, the characters so entered are deemed to be the kana reading of the former surname.
Without delay after the Effective Date, the mayor of the municipality of domicile is to notify a person who, at the time this Cabinet Order comes into effect, has a former surname entered in the certificate of residence of the characters indicating the reading of the characters used in that former surname that the mayor is to enter in that person's certificate of residence under the preceding paragraph.
第四条
Supplementary Provisions, Article 4
A person for whom an entry under paragraph (1) of the preceding Article has been made (excluding a person for whom an entry under the following paragraph has already been made) may request the mayor of the municipality of domicile to change the characters indicating the reading of the characters used in the former surname pertaining to that entry to other characters; in this case, the person making the request must submit a document certifying that the reading indicated by the characters pertaining to the request is in general use as the reading of the characters used in that former surname, except where the mayor of the municipality of domicile finds that there are special circumstances.
The mayor of the municipality of domicile who has received a request under the preceding paragraph is to enter in the certificate of residence the characters indicating the reading of the characters used in the former surname pertaining to the request, as the kana reading of the former surname; in this case, for the application of Articles 30-13 and 30-14 of the Order for the Enforcement of the Residential Basic Book Act and other provisions of laws and regulations to the person for whom that entry has been made, the characters so entered are deemed to be the kana reading of the former surname.
第五条
Supplementary Provisions, Article 5
To the extent necessary for the enforcement of the provisions of the preceding three Articles, the mayor of the municipality of domicile may request the heads of the local governments concerned and other persons to make the provision of information on the characters indicating the reading of the characters used in the former surname pertaining to a person who, at the time this Cabinet Order comes into effect, has a former surname entered in the certificate of residence.
第六条
Supplementary Provisions, Article 6
With regard to the application of Article 30-14, paragraphs (1), (3), (4), (6) and (8) of the Order for the Enforcement of the Residential Basic Book Act during the period until the day on which one year has elapsed from the Effective Date, the phrases listed in the middle column of the following table in the provisions listed in the left-hand column of the same table are deemed to be replaced with the phrases listed in the right-hand column of the same table, respectively.
| Paragraph (1) | ) are excluded | ) and a person who has a former surname entered in the certificate of residence but no kana reading of the former surname entered (hereinafter in this Article referred to as a "person with only a former surname entered") are excluded |
| Paragraph (3) | the former surname and the kana reading of the former surname | the former surname and the kana reading of the former surname (for a person with only a former surname entered, the former surname; the same applies hereinafter in this paragraph and paragraph (6)) |
| Paragraph (4) | a person with a former surname entered | a person with a former surname entered or a person with only a former surname entered |
| a person with a former surname entered | a person with a former surname entered or that person with only a former surname entered | |
| the former surname and the kana reading of the former surname | the former surname and the kana reading of the former surname (for a person with only a former surname entered, the former surname) | |
| changing | changing (for a person with only a former surname entered, changing to the former surname the person used immediately before that change and entering in that certificate of residence the kana reading of the former surname pertaining to that former surname) | |
| Paragraph (6) | a person with a former surname entered | a person with a former surname entered or a person with only a former surname entered |
| that person with a former surname entered | that person with a former surname entered or that person with only a former surname entered | |
| Paragraph (8) | person with a former surname entered | person with a former surname entered and person with only a former surname entered |
| The row for Article 11, paragraph (1) of the Act in the table in paragraph (8) | and Article 7, item (ii) | (for a person with only a former surname entered (meaning a person who has a former surname entered in the certificate of residence but no kana reading of the former surname entered), the former surname; the same applies hereinafter in this Chapter and that paragraph) and Article 7, item (ii) |
| The row for Article 15-3, paragraph (2) in the table in paragraph (8) | and Article 7, item (ii) of the Act | (for a person with only a former surname entered (meaning a person who has a former surname entered in the certificate of residence but no kana reading of the former surname entered), the former surname; the same applies in that Chapter and Article 30-5, item (iii)) and Article 7, item (ii) of the Act |
施行日から起算して一年を経過する日までの間における住民基本台帳法施行令第三十条の十四第一項、第三項、第四項、第六項及び第八項の規定の適用については、次の表の上欄に掲げるこれら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。
| 第一項 | を除く。) | 並びに住民票に旧氏の記載がされ、旧氏の振り仮名の記載がされていない者(以下この条において「旧氏記載者」という。)を除く。) |
| 第三項 | 旧氏及び旧氏の振り仮名を | 旧氏及び旧氏の振り仮名(旧氏記載者にあつては、旧氏。以下この項及び第六項において同じ。)を |
| 第四項 | 旧氏等記載者は | 旧氏等記載者又は旧氏記載者は |
| 旧氏等記載者に | 旧氏等記載者又は当該旧氏記載者に | |
| 旧氏及び旧氏の振り仮名を | 旧氏及び旧氏の振り仮名(旧氏記載者にあつては、旧氏)を | |
| 変更すること | 変更すること(旧氏記載者にあつては、当該変更の直前に称していた旧氏に変更すること及び当該住民票に当該旧氏に係る旧氏の振り仮名を記載すること) | |
| 第六項 | 旧氏等記載者は | 旧氏等記載者又は旧氏記載者は |
| 当該旧氏等記載者 | 当該旧氏等記載者又は当該旧氏記載者 | |
| 第八項 | 旧氏等記載者 | 旧氏等記載者及び旧氏記載者 |
| 第八項の表法第十一条第一項の項 | 並びに第七条第二号 | (旧氏記載者(住民票に旧氏の記載がされ、旧氏の振り仮名の記載がされていない者をいう。)にあつては、旧氏。以下この章及び同項において同じ。)並びに第七条第二号 |
| 第八項の表第十五条の三第二項の項 | 並びに法第七条第二号 | (旧氏記載者(住民票に旧氏の記載がされ、旧氏の振り仮名の記載がされていない者をいう。)にあつては、旧氏。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 |
第七条
Supplementary Provisions, Article 7
With regard to the application of Article 30-14, paragraphs (1) and (2) of the Order for the Enforcement of the Residential Basic Book Act to a person, among the persons whose surname has changed prescribed in Article 30-14, paragraph (1) of that Order (including where it is applied by replacing terms under the preceding Article; the same applies hereinafter in this paragraph) (referred to as "person whose surname has changed" in paragraph (1) of the following Article), for whom no kana reading of the former surname is entered or recorded in the family register or removed family register in which the former surname the person wishes to request be entered in the certificate of residence is entered or recorded, the phrases listed in the middle column of the following table in the provisions listed in the left-hand column of the same table are deemed to be replaced with the phrases listed in the right-hand column of the same table, respectively.
| Paragraph (1) | entry of the kana reading of the former surname | entry of the characters indicating the reading of the characters used in the former surname |
| the kana reading of the former surname and other | the characters indicating the reading of the characters used in the former surname and other | |
| , to the mayor of the 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)) | , attaching a document certifying that the person used the reading indicated by those characters in the past as the reading of the characters used in that former surname (excluding where the mayor of the municipality that keeps the basic resident register in which that person is recorded (hereinafter in this paragraph, the following paragraph and paragraphs (4) through (6) referred to as the "mayor of the municipality of domicile") finds that there are special circumstances), to the mayor of the municipality of domicile | |
| to the kana reading of the former surname | to the characters indicating the reading of the characters used in the former surname | |
| Paragraph (2) | and the kana reading of the former surname are the person's former surname and the kana reading of the former surname pertaining to that former surname | is the person's former surname |
住民基本台帳法施行令第三十条の十四第一項(前条の規定により読み替えて適用する場合を含む。以下この項において同じ。)に規定する氏に変更があった者(次条第一項において「氏に変更があった者」という。)のうち、住民票への記載を請求しようとする旧氏の記載又は記録がされている戸籍又は除かれた戸籍に旧氏の振り仮名の記載又は記録がされていないものに係る同令第三十条の十四第一項及び第二項の規定の適用については、次の表の上欄に掲げるこれら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。
| 第一項 | 旧氏の振り仮名の記載を | 旧氏に用いられる文字の読み方を示す文字の記載を |
| 旧氏の振り仮名その他 | 旧氏に用いられる文字の読み方を示す文字その他 | |
| 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。) | に当該文字が示す読み方を過去に当該旧氏に用いられる文字の読み方として使用していたことを証する書面(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(以下この項、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。)において特別の事情があると認める場合を除く。)を添付して、住所地市町村長 | |
| 旧氏の振り仮名に | 旧氏に用いられる文字の読み方を示す文字に | |
| 第二項 | 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 | がその者の旧氏 |
The mayor of the municipality of domicile who has received a request under Article 30-14, paragraph (1) of the Order for the Enforcement of the Residential Basic Book Act, applied by replacing terms under the preceding paragraph, is to enter in the certificate of residence the characters indicating the reading of the characters used in the former surname pertaining to the request, as the kana reading of the former surname; in this case, for the application of Articles 30-13 and 30-14 of that Order and other provisions of laws and regulations to the person for whom that entry has been made, the characters so entered are deemed to be the kana reading of the former surname.
前項の規定により読み替えて適用する住民基本台帳法施行令第三十条の十四第一項の請求を受けた住所地市町村長は、当該請求に係る旧氏に用いられる文字の読み方を示す文字を、旧氏の振り仮名として住民票に記載をするものとする。この場合において、当該記載がされた者に係る同令第三十条の十三及び第三十条の十四の規定その他の法令の規定の適用については、当該記載がされた文字を旧氏の振り仮名とみなす。
第八条
Supplementary Provisions, Article 8
With regard to the application of Article 30-14, paragraph (1) of the Order for the Enforcement of the Residential Basic Book Act (including where it is applied by replacing terms under Article 6 of the Supplementary Provisions or paragraph (1) of the preceding Article; the same applies hereinafter in this paragraph) to a person whose surname has changed for whom, on the day on which the former surname that had been entered in the certificate of residence was last deleted, no kana reading of the former surname was entered in that certificate of residence, the phrase "an entry of the former surname and the kana reading of the former surname has been made" in Article 30-14, paragraph (1) of that Order is deemed to be replaced with "an entry of the former surname has been made", and the phrase "the former surname and the kana reading of the former surname" is deemed to be replaced with "the former surname".
In the case where a removed certificate of residence pertaining to a person whose surname has changed has a former surname entered (or, for a removed certificate of residence prepared by means of a magnetic disk under Article 15-2, paragraph (2) of the Act, recorded; the same applies hereinafter in this paragraph) but no kana reading of the former surname entered, with regard to the application of Article 30-14, paragraph (9) of the Order for the Enforcement of the Residential Basic Book Act, the phrase "of the former surname and the kana reading of the former surname" in Article 30-14, paragraph (9) of that Order is deemed to be replaced with "of the former surname"; the phrase "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 the Order for the Enforcement of the Residential Basic Book Act; the same applies hereinafter in this Chapter)" in the row for Article 12, paragraph (5) as applied mutatis mutandis in Article 15-4, paragraph (5) in the table of that paragraph is deemed to be replaced with "the former surname"; the phrase "the former surname and the kana reading of the former surname" in the row for Article 12-2, paragraph (4) as applied mutatis mutandis in Article 15-4, paragraph (5) in that table is deemed to be replaced with "the former surname"; and the phrase "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" in the row for Article 15-4, paragraph (3) in that table is deemed to be replaced with "and".
氏に変更があった者に係る除票に旧氏の記載(法第十五条の二第二項の規定により磁気ディスクをもって調製する除票にあっては、記録。以下この項において同じ。)がされ、旧氏の振り仮名の記載がされていない場合における住民基本台帳法施行令第三十条の十四第九項の規定の適用については、同項中「旧氏及び旧氏の振り仮名の」とあるのは「旧氏の」と、同項の表第十五条の四第五項において準用する第十二条第五項の項中「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。)」とあるのは「旧氏」と、同表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の項中「旧氏及び旧氏の振り仮名」とあるのは「旧氏」と、同表第十五条の四第三項の項中「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」とあるのは「並びに」とする。
第九条
Supplementary Provisions, Article 9
The scope of kana and symbols that may be used as the characters indicating the reading of the characters used in a former surname is the scope of kana and symbols specified by Ministry of Justice Order under Article 13, paragraph (3) of the Family Register Act (Act No. 224 of 1947) as amended by Article 7 of the Amending Act.
旧氏に用いられる文字の読み方を示す文字に用いることができる仮名及び記号の範囲は、改正法第七条の規定による改正後の戸籍法(昭和二十二年法律第二百二十四号)第十三条第三項の法務省令で定められた仮名及び記号の範囲とする。
第十条(総務省令への委任)
Supplementary Provisions, Article 10Delegation to Order of the Ministry of Internal Affairs and Communications
In addition to what is provided for in these Supplementary Provisions, the transitional measures necessary for the enforcement of this Cabinet Order are specified by Order of the Ministry of Internal Affairs and Communications.
この附則に定めるもののほか、この政令の施行に関し必要な経過措置は、総務省令で定める。
略称規定附則第一条第一項
この政令は、行政手続における特定の個人を識別するための番号の利用等に関する法律等の一部を改正する法律(附則第九条及び第十二条第二項において「改正法」という。)附則第一条第三号に掲げる規定の施行の日(令和七年五月二十六日。以下「施行日」とい…
わかりやすく言うと
行政手続における特定の個人を識別するための番号の利用等に関する法律等の一部を改正する法律の附則第一条第三号に掲げる規定が施行される日、令和七年五月二十六日のことです。令和七年政令第十七号はこの日から施行されます。
定義附則第二条第一項
同令第三十条の十四第一項に規定する住所地市町村長
わかりやすく言うと
その人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、つまりその人が住民登録をしている市町村の市町村長のことです(住民基本台帳法施行令第三十条の十四第一項)。
定義附則第二条第一項
住民基本台帳法施行令第三十条の十三に規定する旧氏
わかりやすく言うと
その人が過去に名乗っていた氏で、その人の戸籍又は除かれた戸籍に記載又は記録がされているもののことです(住民基本台帳法施行令第三十条の十三)。
定義附則第二条第二項
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
わかりやすく言うと
旧氏に使われている文字の読み方を示す文字で、その人の戸籍又は除かれた戸籍に記載又は記録がされているもののことです(住民基本台帳法施行令第三十条の十三)。この条の請求を受けて住民票に記載された旧氏の読み方を示す文字も、旧氏の振り仮名とみなされます。
略称規定附則第六条第一項・この条の中だけ
) 並びに住民票に旧氏の記載がされ、旧氏の振り仮名の記載がされていない者(以下この条において「旧氏記載者」という。)を除く。) 第三項 旧氏及び旧氏の振り仮名を 旧氏及び旧氏の振り仮名(旧氏記載者にあつては、旧氏。以下この項及び第六項にお…
わかりやすく言うと
住民票に旧氏は記載されているものの、旧氏の振り仮名は記載されていない人のことです。令和七年政令第十七号の施行日から一年を経過する日までの間の住民基本台帳法施行令第三十条の十四の読み替えで使われます。
略称規定附則第七条第一項・この規定及び附則第八条第一項の中だけ
住民基本台帳法施行令第三十条の十四第一項(前条の規定により読み替えて適用する場合を含む。以下この項において同じ。)に規定する氏に変更があった者(次条第一項において「氏に変更があった者」という。)のうち…
わかりやすく言うと
氏が変わったことがある人のうち、住民票に旧氏と旧氏の振り仮名の記載を求めることができる人のことで、住民票に旧氏と旧氏の振り仮名がすでに記載されている人などは除かれます(住民基本台帳法施行令第三十条の十四第一項)。
戸籍
人の出生や婚姻、親子関係などを記録する公の帳簿で、本籍を定めた夫婦と、その夫婦と同じ氏の子ごとに作られます。外国人と結婚した人や配偶者のいない人について新しく戸籍を作るときは、その人と、その人と同じ氏の子ごとに作られます(戸籍法第六条)。戸籍の事務は、法律に別の定めがある場合を除き、市町村長(東京都の特別区や政令指定都市の区では区長)が行います(同法第一条・第四条)。一人ひとりについて、本籍のほか、氏名とその振り仮名、生年月日、戸籍に入った理由と日付、父母、養子であれば養親、夫婦であることなどが記載されます(同法第十三条)。記載は、出生・婚姻・離婚・死亡などの届出(同法第四十九条・第七十四条・第七十六条・第八十六条)や、報告、申請、裁判などにもとづいて行われます(同法第十五条)。日本人と外国人の婚姻の届出があったときは、夫婦ではなくその日本人について新しい戸籍が作られます。ただし、その日本人がすでに自分の戸籍の筆頭に記載されているときは、新しい戸籍は作られません(同法第六条・第十六条第三項)。日本に住所のある中長期在留者や特別永住者などの外国人は、その市町村の住民票に記載されます。その住民票には、戸籍の表示の代わりに国籍などが記載され、中長期在留者であれば在留資格や在留期間も記載されます(住民基本台帳法第三十条の四十五)。これらにあたらない外国人は、住民票に記載されません(同法第三十九条)。
戸籍法第1条・第4条・第6条・第13条・第15条・第16条・第49条・第74条・第76条・第86条、住民基本台帳法第7条・第30条の45・第39条を参考にAIが作成。