Honmen Test 2026: Complete Guide to Japan's Full Driving License Exam (95 Questions Explained)

If you've already passed the Karimen (provisional license) exam and completed your on-road practice, you're now facing the final hurdle before getting your Japanese driver's license: the Honmen (本免許) written exam.

This guide picks up where our Karimen Test Guide left off, and explains exactly what changes at this final stage, why it catches people off guard even after passing Karimen, and how to prepare properly.

Where Honmen Fits in the Process

If you're going through Japan's driving school pipeline from scratch, here's the full picture:

| Stage | What Happens | |---|---| | 1. Enroll in driving school (教習所) | Closed-course driving practice | | 2. Karimen written exam | 50-question test to unlock road practice | | 3. Karimen practical test | Closed-course driving skill test | | 4. On-road practice with instructor | Real-road driving experience | | 5. Honmen written exam (this guide) | Final written exam — 95 questions | | 6. Honmen practical test | Final road test | | 7. License issued | You get your Japanese driver's license |

Honmen is the last written exam standing between you and your license. Unlike Karimen, which unlocks the next stage of training, passing Honmen (written + practical) means you're done — the license is issued.

Why Honmen Feels Harder Than Karimen (Even Though You Already Passed It Once)

A lot of students assume that since they already passed a similar exam (Karimen), Honmen should feel familiar. In practice, most people find it noticeably harder — and it's not just because there are more questions.

Three real reasons why:

1. Nearly double the question count (95 vs. 50) means more ground to cover and less margin for random mistakes to average out
2. New question types appear that Karimen never tested (see below)
3. Content assumes you've already been driving on real roads — so questions go deeper into situational judgment, not just rule memorization

Honmen Exam Format: What's Actually on the Test

| Element | Format | |---|---| | Total questions | 95 questions | | Standard questions | 90 True/False (○×) questions, 1 point each | | Hazard-prediction questions | 5 illustration-based questions, worth 2 points each | | Total points | 100 | | Passing score | 90 points (90%) | | Time limit | Usually 50 minutes | | Language | Japanese (some driving schools offer limited support in other languages) |

Do the math: with 90 standard questions worth 1 point and 5 illustration questions worth 2 points each (10 points total), you need 90 out of 100 points to pass. That means your error budget is tight — miss a couple of the 2-point illustration questions and a handful of standard ones, and you're already at the edge.

The Illustration (Hazard-Prediction) Questions: Honmen's Signature Difficulty

This is the single biggest difference between Karimen and Honmen, and it's where most people lose points.

The last 5 questions on the Honmen exam are illustration-based hazard-prediction questions (危険予測問題). Instead of a simple true/false statement, you're shown a driving scenario — often a static image or described situation — and asked to judge multiple potential hazards or correct responses at once.

Why these are harder than they look:

• They test judgment, not memorization. You can't "know" the answer the way you know a speed limit — you have to reason through what could go wrong in the scene.
• Each one is worth 2 points, so a single mistake here costs as much as two standard questions.
• Karimen never tests this skill, so if you only reviewed your old Karimen material, you've never actually practiced this question type before walking into Honmen.

What's New in Content Coverage (Beyond What Karimen Covered)

Honmen builds on everything from Karimen, but adds depth in areas that only make sense once you've had real road experience:

• Expressway (highway) driving rules — minimum speeds, following distance, what to do during a breakdown
• More complex intersection priority scenarios — including priority roads, simultaneous arrivals, and right-of-way for emergency vehicles
• Night driving and headlight rules — when to use high beams vs. low beams, and required distances for switching
• Passing (overtaking) restrictions — where it's prohibited and why
• More nuanced parking and stopping regulations — exact distances near intersections, crosswalks, and railway crossings

If your Karimen prep only focused on the basics, expect Honmen to test the same fundamentals with more precision, more edge cases, and less forgiveness.

Common Mistakes People Make Preparing for Honmen

Mistake 1: Assuming Karimen knowledge transfers directly

It transfers partially — but Honmen adds enough new content and a whole new question type (illustration/hazard-prediction) that treating it as "just a review" leads to underpreparation.

Mistake 2: Skipping practice on illustration questions

Since there are only 5 of them, many people deprioritize practicing this question type. But at 2 points each, they're worth 10% of your total score — too much to leave to chance.

Mistake 3: Not simulating the full 95-question, 50-minute format

Reading review material is not the same as building the pacing and stamina needed to stay accurate across all 95 questions without rushing the last section.

Mistake 4: Treating "90%" as similar to Karimen's "90%"

The number looks the same, but the point-weighted structure (1-point vs. 2-point questions) means your margin for error isn't as simple as "9 wrong out of 95." A couple of wrong illustration questions can do outsized damage to your score.

How to Prepare for Honmen Effectively

1. Review Karimen-level fundamentals first — Honmen assumes you still remember them, it doesn't re-teach from zero
2. Specifically practice illustration/hazard-prediction questions — don't let 10% of your score come from an unpracticed question type
3. Study the "new" topics separately: expressway rules, night driving, complex intersections, overtaking restrictions
4. Practice full 95-question sets under a 50-minute timer to build realistic pacing
5. Track your weak topics by category, not just your overall score — a 90% average can still hide a specific weak area that costs you on exam day
6. Aim for consistent scores of 92+ out of 100 in practice before considering yourself ready — the real exam environment adds pressure practice sessions don't fully replicate

Practice the Honmen 95-Question Format on JapanDL

JapanDL offers a Honmen (本免許) mock exam built to match the real exam's structure:

• 95 questions total — 90 standard true/false questions plus the 5 illustration-based hazard-prediction questions, placed at the end just like the real exam
• Point-weighted scoring that matches the actual 100-point, 90-point-to-pass structure
• Multilingual support so you can study the underlying rules in your preferred language while learning the exact Japanese terminology
• Wrong-answer tracking so you know exactly which topics — including illustration questions — need more work

If you already worked through JapanDL's Karimen practice exam, the Honmen set is the natural next step in the same track.

FAQ

How many questions are on the Honmen exam?

95 questions total: 90 standard true/false questions (1 point each) plus 5 illustration-based hazard-prediction questions (2 points each), for 100 points total.

What is the passing score for Honmen?

90 out of 100 points (90%).

Are the illustration questions on Karimen too?

No. Hazard-prediction illustration questions only appear on the Honmen exam, not Karimen. This is one of the biggest content differences between the two tests.

If I passed Karimen easily, will I pass Honmen easily too?

Not necessarily. Honmen has nearly double the questions, adds new topics (expressway driving, complex intersections, overtaking rules), and introduces the illustration question type that Karimen doesn't test at all.

How long is the Honmen written exam?

Typically around 50 minutes for 95 questions.

What happens after I pass the Honmen written exam?

You still need to pass the Honmen practical (on-road) driving test. Passing both the written and practical Honmen exams is what gets your Japanese driver's license issued.

Start Preparing Today

You've already made it through Karimen and real-road practice — Honmen is the final written checkpoint before your license is issued. The illustration questions and expanded content mean it deserves focused preparation, not just a quick review of old Karimen notes.

→ Practice the Honmen 95-question mock exam on JapanDL