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University, professor, research and company data in one place, with sources you can check, for studying and working in Japan.

  • Pathways
  • All tools

Most recommended tools

  • Professor matching280,000+ researcher profiles and a 127,000+ matchable pool, ranked with paper and KAKEN evidence
  • Research plan suiteBring your topic and target professor into drafting, formatting, citations, and review
  • Admissions guide parserExtract windows, must-arrive versus postmark rules, and materials from a PDF or official URL
  • ES smart fillDraft each prompt from your profile, STAR stories, and 1,000+ company research briefs

Before Japan

  • Route planner
  • How to choose a language school
  • Undergrad school ladder
  • Pre-departure checklist

Research & outreach

  • Research direction
  • Statement of purpose
  • Professor outreach
  • Scholarship finder

Careers in Japan

  • Self-analysis
  • Company research
  • Job interview prep
  • Offer & residence steps

Data center

  • Data foundation overview
  • University data
  • Professor & researcher data
  • Company deep-dive library

Services

  • Exam dojo
  • Advisor desk
  • Living in Japan
  • Pricing
AboutContact & feedbackMainland China proceduresTerms of ServicePrivacy PolicyCommerce DisclosureDisclaimerData Sources

Ryugaku Jinja provides decision support and data references. Confirm eligibility, application requirements, and final decisions against current official sources.

Data references: KAKEN · CiNii · researchmap · official university and institutional sites© 2026 Ryugaku Jinja

Tools Center · Lifecycle Tool Map

Find the tool you need next, based on where you are in the journey

Recommend tools from my profile

Each stage is broken down into tools that are easy to start.

LiveNew this releasePlannedLightweight tool

Sample picks

Sign in to personalize with your profile
Pick 01

Research direction

Your profile already reveals a directional preference. Deciding the direction first makes the professor matching that follows more accurate.
Pick 02

Find target professors

Once the direction is clear, we use your profile to find professors worth contacting from a real faculty database.
Pick 03

Graduate-school interview prep

With the application deadline near, practicing interviews early and spotting sensitive topics is the safer move.

Always available

Academic Advisor

New this release

Triage a free-form question across four areas — applications, undergraduate study, graduate study, or careers; answer from site data with cited sources and route you to the next relevant tool. Verify official eligibility and deadlines in the source.

PHASE 00 · Pre-arrival prep

Pre-arrival prep

Not in Japan yet, or just decided to come — sort out route, degree, budget, language, and timeline first. This stage is mostly lightweight tools: route checks, estimates, checklists, and timelines.

Best for: Users considering going to Japan who haven't yet settled on a grad-school or employment direction.
14
tools
Timeline orderArrival route check›Target degree selection›Budget estimate›Japanese plan›Application timeline›Document checklist
See the whole mapPre-arrival recommended timelineGet the standard pre-arrival flow as a map before diving into individual tools.
Pre-arrival timeline
01

Route & university landscape

Route planner (which degree & path) · Japan university guide (national/private tiers & top schools by field)

Japan Route Planner

First
WorkbenchNew this release

Compare your profile and intent against seven standard routes, surface 2–3 relative candidates and gaps, then produce a printable A4 plan. Unsupported dates and figures stay in the to-confirm list.

InputProfile · degree · budget · language · entry
OutputRoute check + A4 plan + to-confirm list
Profile-drivenData recommendationSpecialist review

Understand Japanese universities

Before shortlisting
ReferenceNew this release

A cross-sectional view of tiers, groupings and field strengths — build the map before narrowing targets.

What it makes clearHow Japan's universities are tiered — imperial, national, private — and where each is strong
When to read itBefore you have a target school, when you want the whole map first
Data recommendation
02

Language school & where to live

Language-school selection guide (accreditation, visa rate, progression, cost pitfalls) · Region atlas (9 regions filtered by industry/support/climate)

Choosing a language school

Before Japan / school choice
ReferenceNew this release

A cross-cutting guide: distinguishing 告示校/適正校/認定校 (three grades of accredited language school) and the transition, the withheld-COE chain and risk signals, the cumulative-headcount (延べ) / denominator / destination inflation of progression rates, fees and refund clauses plus agent tactics, the renewal+progression double-kill of monthly attendance <80% guidance / <50% reporting, and a school-choice checklist (a reference snapshot, official-first).

What it makes clearHow to tell the three school registers apart, and the traps hidden in track records and fees
When to read itBefore you start shortlisting language schools
Data recommendationChecklist

Language-School Register Comparison

Before Japan / vetting schools
WorkbenchNew this release

It does not recommend schools and generates no assessment. Search the two official registers — the Immigration gazette (Appendix 1) and MEXT accreditation — then place 1–5 institutions side by side to compare the registered entries: name, English name, prefecture, course text, register, and data snapshot. Tuition, progression records, and similar self-reported figures are not in the registers, so twenty questions are supplied for you to put to each school.

InputYour 1–5 picks (filterable by prefecture and course-text keyword)
OutputSide-by-side register entries + twenty questions for each school
Data recommendationChecklist

Region & city atlas

Before Japan / location
ReferenceNew this release

After you've chosen a school, screen cities by relative cost tier, industry clues, multilingual support, climate hard-constraints, and persona fit: 9 regions + a Tokyo-metro overlay, student distribution / university density, the campus-location trap, common misjudgments, and official entries (relative pictures only — no exact amounts or rankings; exact figures are delegated to the budget tool).

What it makes clearHow Japan's nine regions differ in industry, cost of living, and support — and who fits where
When to read itWhen you're weighing cities as much as schools
Data recommendationChecklist
03

Language & funding readiness

Study plan (back-calculated JP/EN pacing) · Scholarship finder (MEXT/JASSO/local/private) · Cost estimator

Language plan

Prep
ReferenceNew this release

Reverse-engineer the Japanese & English you actually need from your target, with your level and months left.

InputTarget · level
OutputNeed + reverse plan
Profile-drivenData recommendation

Scholarship guide

Prep
ReferenceNew this release

Browse pre- and post-arrival options: MEXT, JASSO, local and foundation scholarships, plus tuition waivers (reference only; confirm official amounts and deadlines).

What it makes clearWhich scholarships you can apply for before arriving, and how their terms differ
When to read itWhile budgeting, so possible funding is part of the plan
Data recommendationChecklist

Budget & cost-of-living estimate

Planning
ReferenceLightweight tool

Estimate tuition, rent, and living-cost ranges by region and school type.

InputRegion · School type
OutputCost range table
Data recommendation
04

Pre-departure checklist

Run through documents, materials & final checks before you fly

Pre-arrival checklist

Prep
ReferenceNew this release

Organize seals, documents (COE, translation, and notarization), cash, 100V electronics, and medicines by country, separating what to prepare before departure from what to buy after arrival.

InputCountry context
OutputCategorized list + Prepare-before/buy-after split + Local draft
Checklist

Financial Sponsorship Document Preparation

Before Japan / COE file
WorkbenchNew this release

Uses only sponsorship facts confirmed on this screen to check four evidence lines: originals, notarization, translation, and funding continuity. For a non-parent sponsor it separates the relationship, support method, and evidence of ability. Missing facts stay marked “to enter,” unsupported numbers stay “verify,” and only then are working drafts of both sponsorship letters produced. Re-check the target school's and official requirements before submission.

InputSponsor type · income pattern · fund status · relationship
OutputFour-line checklist + two working drafts + fact/number guards
Profile-drivenSpecialist reviewChecklist
05

Settling in after you land

Housing (first place to stay) · Entry procedures preview (residence/immigration) · Part-time work rules for students

Housing before arrival

Before departure
ReferenceLightweight tool

Before departure, understand the differences between dorms and private rentals, the signing flow, guarantors, and upfront costs, so you know what to confirm with a school or housing provider.

What it makes clearTypical housing options, what the upfront costs are made of, and contract points
When to read itOne to three months before departure, as you plan where to land
ChecklistData recommendation

Post-arrival procedures preview

Before / just after arrival
ReferenceLightweight tool

Get ahead of the residence card, resident registration, bank account and health insurance — the order and documents you'll need.

What it makes clearThe order of arrival procedures, the papers to bring, and the official entry points
When to read itRead before departure, follow after landing
Checklist

Part-time-work preview

Before / just after arrival
ReferenceLightweight tool

Understand the student work permit (out-of-status activity), the 28-hour weekly cap and which jobs are allowed.

What it makes clearThe hard rules: work permission, the 28-hour cap, and off-limits industries
When to read itBefore you count part-time income into your budget
Checklist

Arrival quick-start guide

Right after landing
ReferenceLightweight tool

Your first 72 hours: must-have national apps, procedures in the right order, and a 3-step earthquake guide. Phone-bank-seal dependencies untangled here too.

What it makes clearThe first 72 hours: apps to install, tasks in order, and disaster basics
When to read itOnce right before landing, once right after
ChecklistData recommendation
PHASE 01 · Life in Japan after arrival

Life in Japan

Already landed, or about to be — the sooner you grasp how Japan actually works (residence card, registration, health insurance & pension, housing, part-time work, seeing a doctor), the easier life gets. This stage is mostly plain-content guides: first learn these things exist and the traps people fall into, then always go confirm with official sources.

Best for: Users already in Japan, or about to arrive, who need to quickly understand daily life and the various procedures.
7
tools
Timeline orderArrival & residence card›Registration, insurance & pension›Housing›Part-time work permit›Healthcare & daily life

Arrival & residence guide

On arrival
ReferenceNew this release

A time-ordered, checkable procedure flow: COE/visa before arrival → 在留カード (residence card) at the airport → within 14 days 住民登録/国保/年金 (resident registration, health insurance, pension) → part-time work permit (28h) → renewal (all verify-official).

What it makes clearThe first-14-days sequence: resident registration, insurance, banking
When to read itRight after arrival, ticking items off in order
Checklist

Housing guide

Prep
ReferenceNew this release

Dorms vs UR vs private rentals, deposit/key-money upfront costs, guarantors and renewal fees — a quick primer.

What it makes clearHow renting works in Japan and what the move-in costs really are
When to read itYour first Japanese lease, or your next move
Checklist

Insurance & pension guide

On arrival
ReferenceNew this release

Compare three National Pension choices—pay now, apply for the student payment exception, or do nothing—alongside National Health Insurance reduction rates, lump-sum withdrawal, and residence-review risks. Amounts, income thresholds, and reductions change by year and municipality; verify official sources.

What it makes clearHow health insurance, pension, and student exemptions fit together
When to read itWhen the pension letter arrives, or at insurance sign-up
Checklist
PHASE 02 · Graduate applications

Graduate applications

The whole line after deciding on grad school — the real process is to set the research direction first, then find a professor, not the other way around. Covers undergrad, research student, master's, and doctorate.

Best for: Users preparing to apply to Japanese undergrad, research-student, master's, or doctoral programs.
8
tools
Timeline orderDefine research direction›Major selection›Find professors›Plan review›Cold email›Prepare application materials›Interview
See the whole mapApplication flow timelineUndergraduate and graduate tracks — from confirming direction and close-reading requirements to materials and selection prep, see the whole picture first.
View undergraduate flowView graduate flow
01

Find advisors & shortlist schools

Professor matching · research-topic mapping · reach/match/safety school ladder

Research direction

Application start
WorkbenchNew this release

Start from a career vision or academic field, add your thesis, methods, and results, and compare up to three directions; choose one for the full report and method / university-professor leads.

InputCareer vision / academic field · academic record
OutputUp to three candidates + a full report for the one you choose
Profile-drivenData recommendation

Find target professors

Picking an advisor
WorkbenchLive

Compare your direction, methods, and question with professors' recent papers, KAKEN grants, and research keywords, then return a tiered shortlist with fit rationale, sources, and manual checks.

InputDirection · methods · research question · language
OutputProfessor ladder + fit evidence + checks
Profile-drivenData recommendation
Undergrad school ladderProfessor matching
02

Decode the admission guidelines

Guidelines decoder: extracts dates, eligibility, documents and deadline type (must-arrive vs postmark) → 3-state eligibility self-check and per-document countdown → then files the school, doc to-dos and timeline together

Admission requirements reader

After choosing schools
WorkbenchNew this release

From pasted text, a PDF, or an official URL, extract application windows, must-arrive vs postmark rules, document specifications, language requirements, exam subjects, and original-text restrictions. After confirmation, file the school, document tasks, and dates together.

InputGuidelines text / PDF / official URL
OutputStructured guideline card + School record + Document tasks + Timeline
Data recommendationSpecialist reviewChecklist
File it after confirmingMaterials reference library
03

Statement of purpose: draft to review

Model samples → draft grounded in school × advisor → admissions-view feedback

Statement of purpose

Application documents
WorkbenchLive

Draft an SOP for your target school and advisor, then review it paragraph by paragraph from an admissions perspective and refine it for submission.

InputTarget school · Materials · Draft
OutputSOP draft + review checklist
Template generationSpecialist review
TemplatesDraft from school × advisorAdmissions-view review
04

Research plan: draft to review

10-field samples → advisor-grounded drafting → Japanese-standard formatting → faculty-view review vs. literature

Research plan

Before contacting professors
WorkbenchLive

Produce a research plan aimed at your target advisor's line of work, then take it to submission quality — six research-plan stages run as one flow: reference samples, an advisor-grounded first draft, Japanese formatting, citation formatting, multi-dimensional review, and a sample review report.

InputDirection · professor · background
OutputPlan draft + formatting and citations + review feedback
Profile-drivenData recommendationSpecialist review
TemplatesDraft from advisor's researchStandardize Japanese formatStandardize citationsReview against literature & works
05

Lab outreach & follow-up

Scenario email samples (first contact / nudge / decline / post-offer) + AI drafting · per-professor tracking (CRM)

Advisor outreach

Before first contact
WorkbenchNew this release

Start with scenario samples for follow-ups, declines, and post-acceptance contact, plus formatting references. In the workbench, draft per advisor from public academic information and track sent, reply, follow-up, and closure states. The tool never sends email.

InputAdvisor's public information · Confirmed research summary · Contact scenario
OutputEditable draft + Contact record + Follow-up status (never sent)
Template generationSpecialist review
Templates · by scenarioAI drafting & tracking
06

Written exam & interview prep

Entrance written exam (major subjects) · interview (subject-specific) prep

Graduate written-exam sources

After identifying a target program
ReferenceNew this release

Check past-exam access status and any verified university instructions or official source by university and graduate school, then verify the degree level, selection type, and year.

What it makes clearWhether a unified past-exam entry was found, how it is currently accessed, and what to verify before use
When to read itAfter identifying a target graduate school, before written-exam preparation
Data recommendationChecklist

Admissions interview

Submit & selection
WorkbenchNew this release

Paste your research plan or statement to organize likely questions, difficulty levels and sensitive topics from an interviewer's perspective. You also receive a last-minute review sheet covering the flow, self-introduction, key strengths, questions to ask and day-of checks. Continue to a live mock interview when you are ready to practice.

InputResearch plan / statement · target school
OutputExpected Q&A + cram sheet + sensitive-topic flags
Specialist reviewInterview simulation
Interview cram sheetRun a mock interview with Miko
PHASE 03 · Working & staying in Japan

Working & staying in Japan

The whole line from job-hunting in Japan to working and staying — from job-search goals and self-analysis, through ES, company research, and interviews, all the way to post-offer procedures and residence-status changes.

Best for: International students in Japan, or users planning to work and stay in Japan long-term.
14
tools
Timeline orderRoute & timing plan›Industry selection›Self-analysis›Experience material›ES review›Company research›Timeline›Interview›Offer procedures
See the whole mapJob-hunting recommended timelineGrasp the standard year-long job-hunting schedule as a map first.
Job-hunting timeline
01

Your job-hunt type & timeline

Identify your new-grad / mid-career track and turn the standard annual cycle into a first action

Find your best job-hunting route and timeline

Job-hunt start
WorkbenchNew this release

Read your confirmed profile, then add only your current stage, target joining date, and real constraints. Identify a primary route plus a parallel fallback, and back-plan key months and official checks from day one.

InputConfirmed profile · Current stage · Target joining date · Real constraints
OutputPrimary route + Parallel fallback + Back-planned milestones + Official checks
Profile-drivenData recommendation
02

Your strengths & story

Build a solid self-analysis axis, organize your experiences into cards, then put your strengths into words

Self-analysis · Build your persona

Before ES / Interviews
WorkbenchNew this release

Use one focused question at a time and Why×3 to ground values, strength hypotheses, three job-search axes, and a self-PR in real experience, plus up to three STAR candidates for you to confirm.

InputExperience card / one real experience
OutputSelf-analysis sheet + self-PR + STAR candidates
Profile-drivenSpecialist review

Experience Strength Extractor

ES & Interview Prep
WorkbenchNew this release

Separate facts, actions, results, and gaps, then map the experience to the target role. Produce four versions from the same material: self-PR, a roughly 200-character ES, a one-minute answer, and a technical deep-dive—without inventing numbers.

InputExperience card / research, project, or internship text · target role
OutputFour versions + competency map + to-confirm list
Specialist review

Build your job-hunt material library

Before writing ES
WorkbenchNew this release

First turn research, projects, internships, part-time work, and club activities into STAR experience cards, then reuse them for strengths, ES, interviews, and role matching.

InputExperience notes · old ES · resume text
OutputReusable experience-card library
Specialist review
03

Find your industry & read the company

Match industries you can enter and stay in, and turn job postings into context and apply-or-not decisions

Industry / role selection

Setting direction
WorkbenchNew this release

First rule out paths that breach your non-negotiables on location, transfers, remote work, or overtime. Then map your strengths to realistic industry × role options, job realities, international-student cautions, and terms to verify in postings.

InputProfile · Self-analysis/experience · Life constraints · Target conditions
OutputIndustry × role options + Job realities + International-student cautions + Terms to verify
Data recommendation

Company research

Before selection
WorkbenchNew this release

Understand a company in full: business model, businesses and customers, competitive comparison, financial stability, strategy and issues, and the role itself, with risks and mismatches stated alongside the strengths. Every fact is then turned into drafted answers to the seven interview questions and strong questions to ask back.

InputCompany / recruiting info / posting
OutputCompany research report
Data recommendationSpecialist review
04

Documents & smart ES

Résumé/ES/certificate templates plus form-parsing, profile-based single or bulk ES generation, fit analysis and pre-submit checks

Job-application material kit

Before applying · full material prep
WorkbenchNew this release

Organize the documents Japanese job hunting may ask for at each stage: 履歴書 (Japanese-format resume), ES, transcript/graduation certificates, health check certificates, qualification proofs, portfolios, and international-student documents. What can be generated is generated; what cannot is explained with samples, issuing offices, reissue paths, and pitfalls.

InputEnrollment status · major · experience · target role
OutputMaterial checklist + resume builder + issuing/reissue guide
Template generation
Experience card library: experience → ability → cardsFormal résumé builderWork-history sheet builderRead-only formats and proof references

ES smart fill

After receiving an ES
WorkbenchNew this release

Parse ES prompts, character limits, and question types, asking you to confirm ambiguous source lines first. Then draft from verified company facts, your job profile, and STAR cards, with source cards, length status, and gap questions shown per answer.

InputES source · Company facts · Job profile · STAR cards
OutputPer-prompt drafts + Source cards + Length status + Gap questions
Profile-drivenSpecialist reviewTemplate generation
Smart-fill one companyBatch-fill & compare companies
05

Aptitude tests & interviews

Master aptitude-test types and weak spots, then prep for every interview format one by one

Aptitude & SPI prep

Job-hunt written stage
ReferenceNew this release

Infer likely web-test types such as SPI, Tamatebako, CAB/GAB and TG-WEB from your target industry, role and company names, then prepare for the post-ES written gate.

InputCompany/test name · target industry · role
OutputTest-type read + prep order
Checklist

Practice Dojo · Web-test drills

Job-hunt written stage
ReferenceNew this release

Daily SPI-style non-verbal and verbal drills, all original questions. Three modes — understand in Chinese, side-by-side, Japanese-only — plus a wrongbook and weak-point analysis.

InputPick a scope and volume
OutputBilingual drills + wrongbook + weak points
Checklist

Job interview

During selection
WorkbenchNew this release

Interview prep and simulation for real selection: switch focus by round (1st / 2nd / final) and format (group & GD, case, recorded / web), producing an interview prep card and its likely Q&A for that company.

InputApplicant target · Materials
OutputInterview prep card + likely Q&A
Interview simulationSpecialist review
Interview preparation and practice
06

Business email & offer-to-visa

Craft business emails (OB visits, scheduling, declines) and handle post-offer steps and the work visa

Business email

During / After Selection
WorkbenchNew this release

Apply the etiquette and timing rules for six scenarios, including alumni visits, scheduling, and offer declines. Missing names, companies, and dates remain placeholders; the tool drafts but never sends.

InputScenario + recipient + context
OutputSubject + Body + Etiquette checklist + Unconfirmed placeholders (never sent)
Template generationSpecialist review

Applications and selection tracker

From application to offer
ReferenceNew this release

Keep one account-owned file per company and role. Every confirmed selection change is appended as its own event, so later status never overwrites history.

InputCompany · role · confirmed selection facts
OutputApplication record + progress history + offer and residence-planning records
TimelineChecklist

Offer · residence · joining

After offer · before joining
WorkbenchNew this release

Compare each offer on a "life-in-Japan axis"—contribution to 永住 (permanent residence) requirements, highly-skilled points, family accompaniment; then work through the 内々定 (unofficial offer) → オヤカク (parental confirmation) → accept/decline decision and back-plan the 留学 (student) → 技人国 (work status) change up to your start date.

InputOffer · 在留資格 (residence status) · start date
OutputOffer comparison + residence-change back-plan + joining checklist
ChecklistData recommendation