This article is written by a Japanese local.
When a family member or important associate is detained at an immigration facility (Immigration Services Agency) in Japan, the time allowed in the visitation room is extremely limited. Wasting this precious time on mere welfare checks or emotional encouragement like “It will be okay” is equivalent to voluntarily abandoning the opportunity to build a defense to stay in Japan. A visitation must be a critical information-gathering session to accurately grasp what the Immigration Guard asked during the “violation investigation” (Ihan Chosa) and how the individual answered, in order to prepare for the next step.
In Japanese immigration procedures, it is extremely difficult to later overturn statements recorded in a closed-door interrogation (violation investigation). To lead the Special Inquiry Officer (Tokubetsu Shinrikan) to a fair judgment in the next phase, the “Oral Hearing” (Koto Shinri), you need an approach that coldly assesses the current investigation status and creates absolutely no contradictions with objective physical evidence.
1. The Mechanism of the “Violation Investigation” by Immigration Guards and Analyzing Their Intent
[Summary] All questions from an immigration guard are designed to establish the “grounds for deportation.” During the visit, you must accurately extract what facts the individual admitted to and what written statements they signed.
During the “violation investigation” conducted immediately after detention, immigration guards never engage in small talk or ask meaningless questions. Every inquiry has a clear intention: to find and document “grounds for deportation” (legal grounds for forced deportation from Japan), such as overstaying or engaging in activities outside the visa scope (illegal work). In the limited time of the visit, you must reliably extract the following two points from the individual:
■ Details of “When, Where, and What” they stated
Particularly regarding the period and location of work, and how remuneration was received, check if there is any discrepancy between the objective evidence presented by the guard (e.g., smartphone communication logs, bank account data) and what the individual answered on the spot. If they gave inaccurate numbers due to a vague memory, there is a risk it will be deemed a fatal false statement in the next screening.
■ The contents of the statement (Chosho) they signed or thumbprinted
Check whether the individual signed it after fully understanding the nuances of the Japanese text, or if they signed it under the false impression or inducement that “If I sign this, I can get out sooner.” Once signed, the statement becomes official evidence. Knowing exactly what was documented is the only foundation for counterarguments during the oral hearing.
2. Thoroughly Avoiding “Factual Contradictions,” a Fatal Flaw in the Oral Hearing
[Summary] The Special Inquiry Officer strictly compares the guard’s interrogation results with external submitted documents. A “contradiction” in the narrative is the biggest factor that solidifies Immigration’s decision to deport.
The Special Inquiry Officer in charge of the “Oral Hearing”—the step following the violation investigation—acts much like a judge. They strictly examine whether the results of the guard’s violation investigation match the claims of the suspect (the detained individual). The most critical thing to guard against here is a contradiction between the individual’s statements and external facts.
■ Consistency with External Physical Evidence
The objective facts in the documents desperately gathered by family or associates outside (e.g., materials proving a legitimate marriage, tax certificates, children’s school records) must perfectly align with what the individual answered in the closed immigration room. For example, if external documents state “cohabiting,” but the individual nervously gives a vague answer during the interrogation like “there was a time we lived apart,” the possibility of obtaining Special Permission to Stay (Zairyu Tokubetsu Kyoka) drops drastically just from that.
■ Consistency with Past Visa Application Data
Does the answer in the current interrogation contradict the educational background, employment history, or family structure data the individual submitted when applying for a visa (status of residence) years ago? Japan Immigration maintains a database of all past application data. If, in an attempt to hide the current violation, they tell a lie that differs from past records, they will immediately be judged as “lacking credibility,” and the process will rapidly accelerate toward deportation.
3. The Practical Timeline: From Violation Investigation to Oral Hearing and Filing an Objection
[Summary] After receiving the “certification” of a violation from the Immigration Inspector, the deadline to request an oral hearing is only “within 3 days.” This requires the speed to gather all physical evidence in an extremely short period.
Once Japanese immigration procedures enter the “certification” (Nintei) phase, they proceed at a terrifying speed. The legal grace period allowed to file an appeal is set extremely short.
After the investigation by the immigration guard concludes, if the Immigration Inspector makes a [Certification] that the individual “falls under the grounds for deportation,” the individual is notified of the result. If they disagree with this certification and wish to request an “Oral Hearing” by a Special Inquiry Officer, the request must be made “within 3 days” from the date of receiving the certification. Because weekends and national holidays are included in this count, the actual grace period is only a few dozen hours.
Furthermore, if the oral hearing is also dismissed and you ultimately wish to file an [Objection] (Igi Moshitate) to the Minister of Justice, you must submit the written document “within 3 days” from the date of receiving the oral hearing decision. Within this fleeting window, you must correct any narrative contradictions based on the information gained during the visit, gather missing physical evidence, and complete a logical written statement. Falling behind immediately means the finalization of forced deportation.
4. Practical Q&A: Troubleshooting During Visits and Approaches to Protect Yourself
[Summary] Answers to questions faced in practice, such as how to take notes during visits, handling distrust in the accuracy of interpretation, and the right to refuse to sign a written statement.
Q. Can I bring a notebook and writing utensils into the visitation room to take notes on what the individual says?
A. Yes, it is possible. However, depending on the immigration facility (such as the East Japan Immigration Center or regional detention centers), there are strict limits on what items can be brought in, so you must check at the counter in advance. When taking notes, avoid emotional words. Only record objective facts in chronological order, such as: “During the interrogation on [Date], the guard stated [X], and I answered [Y].” These notes will become the only blueprint for identifying the evidence that must be gathered outside.
Q. The individual says, “I felt the immigration interpreter’s translation was incorrect, but I was too scared to say anything.” They have already signed the statement. What should we do?
A. You must immediately assert the inaccuracy of the interpretation and the resulting misunderstanding at the upcoming “Oral Hearing.” In Japanese immigration procedures, a statement confirmed and signed by the individual is legally presumed to be “their true statement.” However, in practice, there are many cases where unintended answers are recorded due to subtle nuances in the native language or poor interpretation quality. If you discover this discrepancy during the visit, you need an approach that closely examines which part of the interpretation was problematic and submits a written “Statement of Truth” (Joshinsho) to Immigration before the oral hearing.
Q. If the contents of the statement presented by the guard differ from what I actually said, can I refuse to sign it?
A. Legally, you have the “right to refuse” to sign or affix your thumbprint to a statement you do not agree with. During the immigration interrogation, the interpreter orally translates the Japanese text drafted by the guard. If even a single word differs from your nuance, or if it records something you did not do, you must request a correction. If it is not corrected, you must never sign it. Do not yield to threats like “We won’t let you out unless you sign.” Once signed, you legally admit to those disadvantageous facts, and later recovery is impossible. You must thoroughly instill this resolute defensive posture in the individual through your visits.
Conclusion: Discard Emotional Pleas and Counter the System Only with Logical Consistency
Japan’s immigration administration is not a place swayed by compassion or tears; it is a strict, emotionless system that makes mechanical judgments solely on the consistency of the presented facts and data. Through the extremely narrow window of a visitation, you must pre-emptively discover and crush the “contradictions in statements” that Immigration aims for, and construct a consistent logic that perfectly matches external objective evidence. That is the only path to securing their release from the detention facility and winning back the right to stay in this country.