Japan Spouse Visa Extra Documents (2026): Respond Without Denial

A 資料提出通知書 (shiryō teishutsu tsūchisho) from Japanese Immigration on your spouse-visa file is not a rejection — but the 14–21 days that follow decide whether your case is saved or killed. This 2026 guide breaks down the seven reasons Immigration asks for more (income, cohabitation, marriage-authenticity, history flags, sponsor pattern, country-pair sensitivity, tax arrears), the exact document checklist for each, how to fill the 質問書, how to request a deadline extension, what 入管法 §70-1-2-2 actually criminalizes, lawyer fees (¥95,000–¥300,000), and the appeal pathway if you are denied anyway. Written by a legal-affairs practitioner.

If a 資料提出通知書 (shiryō teishutsu tsūchisho) arrived in the post, your spouse-visa application is not denied — yet. The Immigration Services Agency (ISA) issues this notice when the file is in active review but missing something the examiner needs to decide. You typically have 2–3 weeks to respond. Miss the deadline or respond poorly, and the file is closed as 不交付 / 不許可 with no easy appeal.

It is a request, not a refusal. The case is still open on the examiner's desk.
Top three triggers in 2026: household income too thin, weak cohabitation evidence, and marriage-authenticity flags (短い交際期間, age gap, language barrier).
Deadline extension is possible. Drop a written request into the immigration office's 追加資料ポスト (additional-document postbox) or fax it before the original date — don't go silent.
Never fabricate. 入管法 §70-1-2-2 makes false-statement applications a criminal offense (up to 3 years imprisonment or ¥3M fine).
Lawyer fees: a 申請取次行政書士 typically charges ¥95,000–¥200,000 for a spouse-visa file, more for a rescue after 通知書 arrives.

Information current as of May 2026, based on the Immigration Services Agency (ISA) "Spouse or Child of Japanese National" submission guide, the official 質問書 (Questionnaire) PDF, the ISA published non-issuance / non-permission case patterns, and 出入国管理及び難民認定法 (Immigration Control and Refugee Recognition Act) on e-Gov.

The most common 通知書 trigger: A Vietnamese spouse of a Japanese national filed renewal in February with both partners on the same 住民票. In April, Immigration sent a 資料提出通知書 requesting "evidence of cohabitation" plus a fresh 質問書. The reason: a one-month period the previous summer when the foreign spouse had stayed at her parents' home in Vietnam while the Japanese spouse moved between two Tokyo apartments — the 住民票 timeline didn't line up. They responded within 14 days with utility bills covering the gap, a joint bank-statement print, and a written explanation. Approval came 6 weeks later.

If your 住民票 has any timeline gap in the prior 1–2 years, prepare cohabitation evidence proactively at the renewal stage, not after a 通知書 arrives.

What the 資料提出通知書 actually is

A 資料提出通知書 (also 追加資料提出通知書 / 追加書類請求) is a written notice from a regional immigration bureau saying the examiner has reviewed your file and needs additional materials before deciding. It applies equally to 在留資格認定証明書交付申請 (COE), 在留資格変更許可申請, and 在留期間更新許可申請. It is not a denial — examiners issue 不交付 letters directly when they have decided to refuse. Notices typically give 2–3 weeks (14 days, sometimes 21); miss it and the examiner decides on the incomplete file. The wording is shorthand ("収入を証明する資料," "交際の経緯を疎明する資料") — read the unstated question behind it.

Why ISA asks for more — the seven trigger categories

Additional-document notices cluster into seven categories. Knowing which one(s) apply lets you respond to the unstated question.

Trigger category	What the examiner is worried about	Typical wording on the notice
1. Income / financial sustainability	The household cannot support two adults stably	"収入を証明する資料" / "生計を維持する能力を疎明する資料"
2. Cohabitation evidence	You are not actually living together	"同居の事実を疎明する資料"
3. Marriage authenticity (偽装結婚チェック)	The marriage looks like a paper marriage	"婚姻の実態を疎明する資料"
4. Visa history concerns	Prior overstay, denial, or 在留資格取消 in either spouse's record	"在留歴に関する資料" / "過去の出入国歴を疎明する資料"
5. Sponsor's prior sponsorship pattern	The Japanese spouse previously brought another foreign spouse who left quickly	"過去の身元保証歴に関する資料"
6. Country-pair / regional sensitivity	Practitioner-observed: certain country pairs trigger deeper review	Same wording as (3) — but multiple categories at once
7. Tax / social-insurance arrears	住民税 / 国保 / 年金 unpaid by the sponsor	"納税・社会保険の納付状況を疎明する資料"

The category-by-category response playbook

Category 1: income and financial sustainability

ISA publishes no hard income floor. Practitioner consensus across 国際結婚・配偶者ビザ相談センター and 行政書士コンチネンタル国際法務事務所: in major metros, ¥2.5–3.0 million annual household income is the realistic minimum. Include 住民税課税(非課税)証明書 and 住民税納税証明書 (latest year; the Shinagawa 課税・納税証明書 walkthrough applies in any ward); 源泉徴収票 last 1–2 years or 確定申告書 with 収受印 / e-Tax receipt; 在職証明書 within 3 months; 給与明細 last 3 months; 預貯金通帳の写し or 残高証明書; 身元保証書 from a Japanese national; and a 理由書. If raw income is below ¥3M, the 理由書 wins or loses the file — lay out rent, utilities, food and the cash flow funding them, citing savings, parental support (with their 課税証明書 if co-guaranteeing), or a written job-offer.

Category 2: cohabitation evidence

ISA does not take "you live together" on faith, especially for COE and post-marriage status changes. Include 住民票 with both names and 続柄 "夫" / "妻" (within 3 months); 賃貸借契約書 with both names — if only one name, get a 入居者変更届 from the landlord, or a letterhead acknowledgement plus a copy of the foreign spouse's 在留カード showing the same address; 公共料金請求書 and 携帯電話 / インターネット契約書 at the shared address; 共同名義の銀行口座 or 家計簿; 健康保険の被扶養者異動届 if on company health insurance (also 日本年金機構 dependent registration page); 10–20 dated photos; communication logs (LINE, WeChat, email, video calls); travel records together. If your residence cards show different addresses because of work-week separation, see Separate Addresses at Spouse-Visa Renewal.

Category 3: marriage authenticity (偽装結婚 review)

ISA's non-permission case examples for "日本人の配偶者等" cite "婚姻の実態が認められない." samurai-law.com identifies five suspicion patterns: short acquaintance period; large age gap (commonly 15+ years, no statute); no common conversational language; short-timeline prior divorces; sponsor previously sponsored a different foreign spouse. None auto-deny — they raise the evidentiary bar.

The 質問書 is an eight-page ISA questionnaire filled out by the Japanese spouse — PDF (質問書認定・変更用). It covers 結婚に至った経緯, 結婚に至るまでの会った場所・回数, 言語, 婚姻届出, 結婚式・披露宴, 家族・親族, 同居状況, and 過去の婚姻歴. Handwritten or PC-typed is fine (JOY行政書士事務所); details the foreign spouse cannot corroborate separately will sink the file. If your case fits a suspicion pattern, add a 理由書 (1–3 pages) voluntarily addressing it.

Category 4: visa history concerns

If either spouse has prior 不法滞在 (overstay), prior 不交付 / 不許可, prior 在留資格取消 under 入管法 §22-4 (ISA on 在留資格取消), prior 退去強制, 出国命令, or 査証失効, the bar is higher. Include a 理由書 (dates, circumstances, outcome, time elapsed), documents from the prior file, evidence of changed circumstances, 上陸特別許可 history for a prior overstay, and the 不許可 notification plus a what-is-different memo for a prior denial.

Do not omit a prior overstay or denial. Examiners pull the full history. Concealment is treated under 入管法 §70-1-2-2 as 在留資格等不正取得罪 — up to 3 years' imprisonment or ¥3M fine, per the e-Gov text of 出入国管理及び難民認定法 §70, also discussed by 大村行政書士事務所.

Categories 5–7: sponsor history, country pair, tax arrears

Sponsor's prior-sponsorship pattern. If the Japanese spouse previously sponsored a foreign spouse who left shortly after getting 在留資格, disappeared, or was found in 偽装結婚, the next application draws closer scrutiny. Include 戸籍謄本 (full) with prior marriage and divorce dates, a short 理由書 from the Japanese spouse (with 離婚届受理証明書 if available), and very strong category-2 and -3 evidence.

Country-pair sensitivity. Some combinations draw a higher scrutiny baseline. This is not officially published ISA policy — do not cite it as ISA policy in any submission. Prepare stronger evidence across other categories; a 申請取次行政書士 with country-pair experience helps most here.

Tax and social-insurance arrears. As of May 2026, unpaid 国民健康保険, 国民年金, or 住民税 do not auto-disqualify a spouse-visa case the way they do PR, but delinquency raises a flag. Practitioner reporting (福岡外国人支援センター) cites a June 2027 ISA system upgrade integrating health-insurance and pension non-payment data into 在留資格 review. Include 納税証明書 for 住民税 (ideally with 滞納がないことの証明), 保険料の納付証明書 for 国保, and 被保険者記録照会回答票 for 年金 via 日本年金機構 (pension enrollment page). Pay arrears before submitting; include proof.

Submitting the response packet and requesting more time

Submission methods and packet structure

Submission options: 追加資料ポスト at the regional bureau (fast, deadline-day-safe); counter handoff (receipt stamp, long waits); 書留 / レターパックライト mail (tracked; mail-received date matters); or online via 在留申請オンラインシステム if your file is on it. The packet needs a cover sheet (整理番号, foreign spouse's name + 在留カード番号, Japanese spouse's name, date, one-paragraph summary), indexed and tabbed items, proactive additions labeled 参考資料, and the 理由書.

提出期限延長願 (extension request)

If you need more time, file a 提出期限延長願 before the original deadline — one page to 〇〇出入国在留管理局〇〇審査部門, citing 整理番号 and original deadline, requesting a specific new date (e.g., "30日延長してください") with a brief reason (awaiting overseas birth certificate, 在職証明書, bank statement, illness with doctor's note). There is no statutory right to extension, but bureaus accommodate reasonable requests.

If your application is denied anyway

Three outcomes, three responses

Outcome	What it means	Best response
不交付 of 在留資格認定証明書 (overseas COE)	The foreign spouse cannot use this file to enter	Go in person to hear the 不交付理由 (one-time only); fix and reapply
不許可 of 在留資格変更許可申請	You stay on your current status until expiry; cannot transition to spouse	Same; reapply after fixing, possibly via short-term-visit route
不許可 of 在留期間更新許可申請	You enter a 30-day departure-prep period from decision date (see 特例期間)	Hear 不許可理由; if salvageable, immediately reapply or pivot

Four real appeal options

The ISA appeal architecture is narrow — the 法テラス explanation of FRESC notes 在留 denials are partly excluded from 行政不服審査. Avenues: (1) hear the 不許可理由 in person once at the deciding bureau; (2) reapply with the issue resolved (no waiting period, but same-issue reapplication fails the same way); (3) for COE denials, a short-term-visit pivot — foreign spouse enters on 短期滞在 (90 days), ISA accepts in-Japan 在留資格変更許可申請 in narrow "やむを得ない特別の事情" cases (kekkon-visa.net); (4) 取消訴訟 within 6 months — rare, cost and time exceed reapplication.

特例期間 if status expires during review

If you filed a renewal before your current 在留期間 expired and the 通知書 process drags past the expiry date, the ISA's 特例期間 page confirms you may continue to reside under the previous status for up to 2 months from the original expiry, until ISA decides. 特例期間 applies only to filings while your status is valid, does not cover short-stay (30 days or less) statuses, and ends the moment a decision is issued.

Do you need a 行政書士 or 弁護士?

When to hire and when self-prep is fine

Self-prep works for clean files (stable income, clear cohabitation, no history flags). The more category-3 / -4 / -5 / -6 risk, the more a 申請取次行政書士 adds — specialists registered with their prefectural 行政書士会 under the 日本行政書士会連合会's 申請取次 framework.

Typical fee ranges (May 2026)

Service	Practitioner-typical fee (excl. tax)	Source
Standard 認定証明書 application support	¥95,000–¥150,000	visa-88 price page
Full-support 認定証明書 (with translation, 質問書 drafting)	¥125,000–¥200,000	samurai-law fee schedule
変更 (in-Japan status change)	¥100,000–¥180,000	practitioner range
更新 (renewal)	¥50,000–¥80,000	practitioner range
Rescue after 資料提出通知書 / 不交付	¥150,000–¥300,000	practitioner range
弁護士 (for 取消訴訟 or criminal-adjacent cases)	¥300,000+ retainer + hourly	practitioner range

Out-of-pocket costs beyond the practitioner fee

Add: revenue stamp ¥4,000 (renewal / extension) or ¥6,000 (status change / PR); ¥0 for COE issuance; postage; document fees (戸籍謄本 ¥450, 住民票 ¥300, 課税証明書 ¥300 — varies); translation costs for foreign-language documents.

Common mistakes that turn a salvageable file into a denial

Silence after the 通知書. Empty response = denial. At minimum file a 提出期限延長願.
Fabricating evidence. Photoshopped photos, manufactured 賃貸借契約書, falsified bank statements — examiners spot inconsistencies fast. Criminal-liability under 入管法 §70-1-2-2 is real: up to 3 years' imprisonment or ¥3M fine. Per 行政書士法人やなぎグループ, even concealment of disadvantageous facts qualifies as 不正の手段.
Hiding a prior overstay or denial. ISA pulls full immigration history. Disclose voluntarily with a 理由書.
Submitting only what was asked. The literal request is the floor. Add the 理由書 that addresses what the examiner is actually worried about.

Other pitfalls: panic-phoning the bureau (the FRESC info line Navi-Dial 0570-011-0000 handles procedural questions only); inconsistent answers between the 質問書 and the foreign spouse's separate counter statements; poor translations; and queueing at the counter on deadline day (queues run 2–3 hours — use the 追加資料ポスト or tracked mail).

Where to get further help

外国人在留支援センター (FRESC), 四谷 Tokyo: 21-language support, Navi-Dial 0570-011-0000. 在留相談 reservation.
法テラス多言語情報提供サービス: 0570-078377, 10 languages. Multilingual line.
申請取次行政書士: search via prefectural 行政書士会 chapters from 日本行政書士会連合会.
Cross-check ISA's "日本人の配偶者等" portal for current document lists before compiling any packet.

Related LO-PAL guides

Disclaimer: This article is general information from a legal-affairs practitioner perspective and is not legal advice on any specific case. Spouse-visa adjudication is discretionary; outcomes turn on the full file in front of the examiner, not on individual factors in isolation. Income thresholds, deadline practices, and country-pair scrutiny patterns described here are practitioner observations and not formal ISA policy. The criminal-liability framing of false statements under 入管法 §70-1-2-2 reflects the statutory framework as of May 2026 and the practitioner commentary cited; criminal cases turn on the prosecution's evidence, not general patterns. If your file has any history flag (prior overstay, prior denial, prior 在留資格取消, or a complex sponsor history), consult a 申請取次行政書士 or an immigration-practice 弁護士 before responding to the 通知書. Costs and processing times change without industry-wide notice; verify on the relevant ISA, 行政書士会, or 法テラス page before relying on any figure here.

Get Help Responding to Your 資料提出通知書

If a 資料提出通知書 just arrived and you're staring at a 14-day deadline, you don't have to assemble the packet alone. Post your question on LO-PAL: a local Japanese helper — including some with immigration-practice background — can read the notice with you, explain what each item actually means, and help you locate documents (戸籍謄本, 課税証明書, 賃貸借契約書 amendments, 健康保険 dependent registration). Free to post a question; you only pay if you accept hands-on task help.