Regulation for Enforcement of the Immigration Control and Refugee Recognition Act
出入国管理及び難民認定法施行規則
Articles 50-31 to 50-49
The law as Ministerial Order Partially Amending the Regulation for Enforcement of the Immigration Control and Refugee Recognition Act (Ministry of Justice Order No. 43 of 2025) leaves it, with the words it changes marked.
The main text is read a page at a time, in runs of articles. The whole main text, and the supplementary provisions and appended tables this amendment changes. Those it leaves untouched are on the page for the text in force.
Article 50-31第五十条の三十一
Submission of a Written Request for a Visit, etc.(面会の申出書の提出等)
Article 50-31, paragraph (1)
The director of an immigration detention center, etc. may request a person who requests a visit with a detainee to submit a written request stating the following particulars, or may ask the person questions about those particulars:
nationality or region, name, date of birth, address, telephone number, occupation, and the name of their place of work;
国籍・地域、氏名、生年月日、住所、電話番号、職業及び勤務先の名称
Article 50-31, paragraph (1), item (ii)
the nationality or region and name of the detainee whom the person wishes to visit, and the person's relationship with the detainee;
面会を希望する被収容者の国籍・地域、氏名及びその者との関係
Article 50-31, paragraph (1), item (iii)
the purpose of the visit;
面会の目的
Article 50-31, paragraph (1), item (iv)
hand baggage and other belongings.
手荷物その他の所持品
Article 50-31, paragraph (2)
In the case referred to in the preceding paragraph, if the director of an immigration detention center, etc. finds it necessary, the director may request the person who requests a visit with a detainee to submit or present documents or other objects proving the particulars listed in the items of the same paragraph.
When a request for a visit with a detainee has been made, the director of an immigration detention center, etc. may ask the detainee about the name of the person who made the request and that person's relationship with the detainee.
Restriction on the Number of Visitors(面会の相手方の人数の制限)
Article 50-33, paragraph (1)
When restricting the number of visitors of a detainee pursuant to the provisions of Article 55-58, paragraph (1) of the Act, the number must not be less than three; provided, however, that this does not apply when it is unavoidable due to the structure of the facility.
The place of visits for detainees is to be designated by the director of an immigration detention center, etc.
被収容者の面会の場所は、入国者収容所長等が指定するものとする。
Article 50-34, paragraph (2)
The place of visits for detainees is to be a room equipped with a partition between the detainee and the visitor; provided, however, that this does not apply in the following cases if there is no risk of hindrance to the maintenance of discipline and order at the immigration detention centers, etc. or otherwise to their administration and operation:
if the detainee has a visit with a consular officer of the state of which the detainee is a national or citizen;
被収容者の国籍又は市民権の属する国の領事官と面会する場合
Article 50-34, paragraph (2), item (ii)
if the detainee has a visit with their biological child or adopted child, or if there are any other circumstances that make it appropriate for the detainee to have a visit in a place other than a room equipped with a partition between the detainee and the visitor.
The days on which visits with detainees (excluding visits with consular officers, etc. (meaning the consular officers, etc. prescribed in Article 55-56, paragraph (1) of the Act; the same applies in Article 50-38 and Article 50-39)) are permitted are to be days other than the days set forth in the items of Article 50-15, paragraph (3).
When restricting the hours of visits with detainees pursuant to the provisions of Article 55-58, paragraph (1) of the Act, the hours must not be less than four hours per day; provided, however, that this does not apply in the case where there is a risk of hindrance to the maintenance of discipline and order or to the other aspects of the administration and operation of the immigration detention center, etc.
When restricting the duration of visits with detainees pursuant to the provisions of Article 55-58, paragraph (1) of the Act, the duration must not be less than 30 minutes; provided, however, that when it is found to be unavoidable in light of the status of requests for visits, the number of rooms designated as places for visits and other circumstances, the duration may be restricted to less than 30 minutes, to the extent that it is not less than five minutes.
Restrictions under the provisions of Article 55-58, paragraph (1) of the Act on the frequency of visits with detainees may be imposed on the frequency of visits with persons other than consular officers, etc.
Posting of Matters to Be Observed by Visitors(面会の相手方の遵守事項の掲示)
Article 50-39, paragraph (1)
The director of an immigration detention center, etc. is to specifically set out the following matters to be observed by persons visiting detainees (excluding consular officers, etc.), and post them in a place within the immigration detention center, etc. where they are easily seen:
not to engage in an act falling under any of Article 55-57, paragraph (1), item (i), (a) through (c) of the Act; and
法第五十五条の五十七第一項第一号イからハまでのいずれかに該当する行為をしてはならないこと。
Article 50-39, paragraph (1), item (ii)
not to make a statement with content falling under any of Article 55-57, paragraph (1), item (ii), (a) through (c) of the Act.
法第五十五条の五十七第一項第二号イからハまでのいずれかに該当する内容の発言をしてはならないこと。
Article 50-40第五十条の四十
Restrictions on Guidelines for Preparing Letters(信書の作成要領の制限)
Article 50-40, paragraph (1)
Restrictions under the provisions of Article 55-62 of the Act on the guidelines for preparing letters sent by detainees may be imposed with regard to the following matters:
the specifications of the paper and envelopes for letters and the types of writing implements used to prepare letters; and
信書の用紙及び封筒の規格並びに信書の作成に用いる筆記具の種類
Article 50-40, paragraph (1), item (ii)
the method of writing necessary for conducting the inspection of letters smoothly.
信書の検査を円滑に行うために必要な記載方法
Article 50-41第五十条の四十一
Restrictions on Days and Hours for Applying to Send Letters(信書の発信の申請の日及び時間帯の制限)
Article 50-41, paragraph (1)
Even in the case where the director of an immigration detention center, etc. restricts the days and hours on which detainees apply to send letters pursuant to the provisions of Article 55-62 of the Act, the director must accept an application to send a letter when there is an urgent need to send it.
Restrictions on Methods of Sending and Receiving Letters(信書の発受の方法の制限)
Article 50-42, paragraph (1)
Restrictions under the provisions of Article 55-62 of the Act on the methods by which detainees send letters may be imposed by restricting those methods to sending by mail (excluding mail using the special handling prescribed in Article 44 of the Postal Act (Act No. 165 of 1947) (excluding the handling of express mail and special New Year's greeting mail)) or any other method that the director of an immigration detention center, etc. finds necessary for the administration and operation of the immigration detention center, etc.
Restrictions under the provisions of Article 55-62 of the Act on the methods by which detainees receive letters may be imposed by restricting those methods to receiving by mail or correspondence delivery, by telegram, or by any other method that the director of an immigration detention center, etc. finds necessary for the administration and operation of the immigration detention center, etc.
Handling of Letters, etc. Addressed to Multiple Detainees(複数の被収容者に宛てた信書等の取扱い)
Article 50-43, paragraph (1)
A letter addressed to multiple detainees that the detainees are permitted to receive is delivered to one of them.
複数の被収容者に宛てた信書であつて、被収容者が受けることを許すものは、そのうちの一人に交付する。
Article 50-43, paragraph (2)
With regard to letters addressed to a detainee that the detainee is permitted to receive whose content is written on an article other than paper, that have a sound-emitting device attached, or that otherwise have the nature of an article other than a letter, in the case where they are not to be handed over to the detainee pursuant to the provisions of Article 55-28, paragraph (1) of the Act, the detainee is to be made aware of their content (excluding the portions to be deleted or blotted out pursuant to the provisions of Article 55-61 of the Act) by being shown the article or by other means, except in the case where the detainee's receipt of them is withheld pursuant to the provisions of that Article.
Handover of Withheld Letters, etc. of Deceased Detainees(死亡者の発受差止信書等の引渡し)
Article 50-44, paragraph (1)
The handover, under the provisions of Article 55-64, paragraph (4) of the Act, of withheld letters, etc. (meaning the withheld letters, etc. prescribed in paragraph (3) of that Article) in the case where a detainee has died is to be made to the person among the bereaved family, etc. who first made the application prescribed in paragraph (4) of that Article.
In the case referred to in the preceding paragraph, if the notice cannot be given because the whereabouts of the person set forth in Article 50-18, paragraph (2), item (i) are unknown, the notice is to be given to a person set forth in item (ii) or (iii) of that paragraph.
When a detainee has died, the director of an immigration detention center, etc. must take appropriate measures, such as immediately requesting a physician to conduct a postmortem examination, and clarify the cause of death and other necessary matters.
When the director of an immigration detention center, etc. carries out the burial or cremation of the body of a detainee pursuant to the provisions of Article 55-83, paragraph (1) of the Act, the director must do so in cooperation with the head of the municipality.
Mutatis Mutandis Application to Persons Detained in Places Other Than Immigration Detention Centers, etc.(入国者収容所等以外の場所に収容されている者に関する準用)
Article 50-48, paragraph (1)
The provisions of Article 50-3 through the preceding Article apply mutatis mutandis to the treatment of a person detained in a place other than an immigration detention center, etc. under a written detention order or a written deportation order, to the extent that this is not contrary to the nature of that treatment.
When the director of an immigration detention center, etc. establishes detailed rules concerning the treatment of detainees, the director must obtain the approval of the Commissioner of the Immigration Services Agency in advance. The same applies when the director seeks to change those rules.