Fire Insurance in Japan

Welcome!

Did you know that fire insurance in Japan is your best ally in keeping your home protected and in perfect condition?

Fire Insurance in Japan
Kasai Hoken (火災保険)

Fire insurance in Japan is structured broadly, specifically to exempt you, the homeowner, from various expenses in home repairs.
Kasai Hoken

Fire Insurance in Japan -
Why hire EcoHouse’s services?

As a construction company, we provide full support, guiding you through every step — from paperwork to home repairs. We have a team dedicated exclusively to meeting your needs.

Expertise

Talk to real Japan Fire Insurance experts.

Commitment

We handle every detail, always meeting the standards required by the insurance.

Multilingual Support

Solve issues effortlessly - whether in Portuguese, English, or Japanese.

Certificates

Our certifications demonstrate the expertise and experience of our team.

EcoHouse - Trusted Tradition for Over 28 Years

Fire Insurance in Japan -
Everything you need to know before and after getting insured

What is Kasai Hoken (火災保険)?

Kasai Hoken (火災保険) is the Japanese term for 'fire insurance'. This type of policy covers damage caused by fires, natural disasters, and even civil liability, whether for owned or rented properties.

While fire insurance doesn't cover renovations, it does include repairs to damaged properties and belongings.

It's one of the most important insurance policies for residents in Japan, particularly for tenants and property owners, ensuring security and protection for both real estate and personal assets.

Fire Statistics in Japan

Annual Fire Cases
+ 27950
Annual Building Fire Incidents
+ 13950

Most common causes:

  • Electrical accidents (short circuits, overloads);
  • Stoves and heating equipment (left-on gas, kerosene heaters);
  • Improperly extinguished cigarettes;
  • Arson (~10% of cases).

The data is contextualized based on annual historical averages and recent media-reported events.

Benefits of Japan Fire Insurance (Kasai Hoken - 火災保険)

The main benefits are:

  • Financial Protection - Covers property damage, furniture, and even temporary relocation costs;
  • Comprehensive Coverage - Includes fires, lightning, explosions, water damage, and even natural disasters (depending on the plan);
  • Peace of Mind - Knowing you're protected against unforeseen events costs less than recovering from a disaster;
  • Often Mandatory - Renters typically need insurance to lease properties.

Is Japan Fire Insurance (Kasai Hoken - 火災保険) mandatory?

It's not legally required, but in some cases you'll need to purchase it - see below:

  • For tenants - 90% of rental agreements require it - according to research by the National Rental Housing Management Association (全国賃貸住宅経営協会);
  • For buyers with property loans - banks typically mandate it;
  • In condominiums - some have collective insurance, but it may not cover everything.

Note: If you don't purchase it, you may be held liable for property damage and even lose your deposit (Shikikin - 敷金).

What does Japan Fire Insurance (Kasai Hoken - 火災保険) cover?

Standard Coverage (基本補償)

  • Fire - Damage from accidental fires (including third-party arson) plus smoke damage and water used in firefighting;
  • Burst/Explosion - Damage from gas or flammable material explosions;
  • Water pipe damage - Accidental plumbing leaks (excludes natural floods);
  • Lightning strike - Electrical and structural damage from lightning;
  • Falling objects - e.g., debris from neighboring constructions;
  • Wind, hail & snow damage - Roofs torn by typhoons, hail-shattered windows, heavy snow collapse;
  • Vehicle/object impact - e.g., car crashing into house walls;
  • Sudden accidental damage - e.g., wall damage during furniture moving;
  • Group vandalism - Damage from riotous acts.

Optional Riders (特約補償)

  • Flooding - River overflow damage (critical in risk zones);
  • Theft & vandalism - Break-in or intentional property damage;
  • Snow weight damage - Some basic plans exclude extreme snow accumulation;
  • Liability coverage - Covers accidental damage to third parties (e.g., leaks damaging neighbor's unit);
  • Appliance protection - Malfunctions caused by covered perils;
  • Temporary housing - Hotel costs if home becomes uninhabitable;
  • Emergency assistance - e.g., urgent leak repairs.

Note: Coverage applies to both building and contents. Specific terms vary by insurer - always review policy documents. Standard exclusions include earthquakes (地震保険 required separately), wear-and-tear, and intentional damage.

What does Japan Fire Insurance (Kasai Hoken - 火災保険) exclude?

Not covered by Japan Fire Insurance (Kasai Hoken):

  • Earthquakes and tsunamis - Requires separate Jishin Hoken (地震保険) insurance;
  • Earthquake-induced fires - Fires caused by seismic activity are excluded, even if the fire itself would normally be covered;
  • Natural aging - Deterioration due to aging isn't covered;
  • Construction defects - Problems existing since original construction (e.g., leaks in new buildings);
  • Poor renovation work - Damage caused by contractor errors during remodeling;
  • Gross negligence - E.g., leaving water running for days or stoves unattended causing fires;
  • War, terrorist attacks, or civil unrest;
  • Normal wear and tear - E.g., leaks from lack of maintenance;
  • Pest damage - From cockroaches, rats, or other vermin.

Does Kasai Hoken (火災保険) cover damage caused by tenants?

Depends on the policy, but most cover accidental damage caused by tenants (helpful to avoid disputes with landlords).

How much does Japan Fire Insurance (Kasai Hoken - 火災保険) cost?

The cost of Kasai Hoken varies depending on:

  • Property size - Smaller apartments are cheaper;
  • Construction type - Wooden houses have higher premiums;
  • Location - Tokyo and Osaka are more expensive than rural areas;
  • Additional coverage options.

Note: Insurance for older apartments may cost more due to higher fire risk.

What documents are needed to purchase Japan Fire Insurance (Kasai Hoken - 火災保険)?

To purchase Japan Fire Insurance (Kasai Hoken – 火災保険), required documents may vary by insurer and your specific situation, but typically include:

Personal Identification

  • Passport (外国人パスポート - Foreign Passport);
  • Residence Card (在留カード - Zairyū Card);
  • My Number Card (マイナンバーカード) or My Number Notification.

Proof of Address

  • Residence Certificate (住民票 - Jūminhyō);
  • Rental Contract (賃貸契約書 - Chintai Keiyakusho);
  • Recent utility bill (electricity/water/gas).

Property Information

  • Property floor plan (間取り図 - Madorizu);
  • Complete address and construction type (木造, 鉄筋コンクリート, etc.);
  • Estimated property value and insured belongings.

Application Form

  • To be completed by the insurance company or insurance broker.

In specific cases, the following will be required

Property Owners

  • Property Certificate (登記簿謄本 - Tōki Bo Tōhon);
  • Loan Payoff Statement (if applicable).

Tenants (Renters)

  • Rental Agreement (賃貸契約書 - Chintai Keiyakusho);
  • Landlord Authorization (if required).

Can foreigners purchase Fire Insurance (Kasai Hoken - 火災保険) without a guarantor?

Yes, foreigners can purchase Fire Insurance (Kasai Hoken – 火災保険) in Japan without a guarantor. Unlike rental contracts – which often require a guarantor (連帯保証人) – insurers assess risk based on other criteria:

Availability for Foreigners

  • Most insurance companies in Japan allow foreigners to purchase insurance, provided they meet basic requirements (such as having a Japanese address and valid visa, if applicable).

Guarantor-Free Application

  • Proof of residence (住民票 - Jūminhyō);
  • Identification (passport or residence card);
  • Property information (rental agreement, if applicable).

A guarantor is not typically required for this insurance, but some insurers may request one.

How to get residential repairs covered with Japan’s Fire Insurance?

  1. Contact EcoHouse – specialists in Japan’s Fire Insurance (Kasai Hoken – 火災保険);
  2. Free Evaluation – send your policy number, photos of the issue, and a brief description via WhatsApp;
  3. Analysis – we’ll review your contract in full detail;
  4. Documentation – once approved, we’ll prepare all the necessary documents;
  5. Repairs – all work is carried out by professionals following strict safety protocols;
  6. Support – complete, safe, and stress-free solutions;

Support in Portuguese, English or Japanese

What to Do in Case of a Claim?

To file a claim under your Fire Insurance (Kasai Hoken - 火災保険) in case of fire or damage, you must:

  1. Contact your insurer - report the incident as soon as possible;
  2. Document all damage - take photos/videos/technical reports;
  3. Perform emergency repairs - in case there’s a risk of further damage (consult us);
  4. Complete the claim form (保険金請求書) - in Japanese, ask for help if needed;
  5. Submit required documents - to the insurance company;
  6. Wait for inspection - the insurer may send an adjuster to assess damage;
  7. Approval and payment - after review, the insurer will approve the claim amount and issue reimbursement or repairs per your policy.

Important: Do not make repairs before inspection unless it's an emergency!

Can I Cancel or Transfer My Fire Insurance (Kasai Hoken - 火災保険)?

Yes, but there may be fees or advance notice required, see below:

  • Cancellation: Possible, but may incur cancellation fees;
  • Transfer: Some insurers allow transferring the policy to a new property;
  • Refund: If leaving Japan before expiration, you may receive a partial refund (if applicable).

What happens if I don't pay my Japan Fire Insurance (Kasai Hoken - 火災保険)?

The consequences depend on the contract type and situation:

If it's voluntary insurance (not mandatory)

  • If you purchased the insurance independently (e.g., to protect your house or apartment), coverage will simply be canceled after non-payment;
  • You'll be left without protection against fire, natural disasters, or other covered damages;
  • If a claim occurs (like a fire), you'll bear all repair costs.

If it's insurance linked to a mortgage loan

Many banks require fire insurance as a condition for mortgage approval. If you stop paying:

  • The bank may purchase replacement insurance in your name and charge you for the costs;
  • In extreme cases, the bank may consider this a contract violation and even accelerate loan repayment.

If the insurance is mandatory in a rental contract

Some landlords require tenants to have fire and liability insurance. If you don’t pay:

  • The landlord may consider it a breach of contract;
  • In serious cases, they may even terminate the lease agreement.

What to do if you can’t pay fire insurance in Japan (Kasai Hoken - 火災保険)?

  • Negotiate with your insurer – Some companies allow payment plan adjustments;
  • Switch to a cheaper insurance – Compare options before canceling;
  • Check for exemptions – Some insurers may offer hardship solutions for financial difficulties.

Difference Between Fire Insurance (Kasai Hoken - 火災保険) and Earthquake Insurance (Jishin Hoken - 地震保険)

In Japan, it is highly recommended to have both types of insurance, as this ensures you’re protected against both common fires and natural disasters, which are frequent occurrences.

Kasai Hoken (火災保険)

  • Covers accidental fire, wind damage, water leaks, and theft;
  • Can be purchased separately as standalone coverage;
  • Mandatory for mortgage agreements.

Jishin Hoken (地震保険)

  • Covers only earthquakes, tsunamis, volcanic eruptions, and secondary fires;
  • Can only be purchased as an add-on to Kasai Hoken (Fire Insurance);
  • Optional but strongly recommended.

Difference Between Kasai Hoken (Fire Insurance) and Owner’s Insurance

Hey are types of insurance related to real estate, but with different coverages and purposes. Here are the main differences:

Fire Insurance in Japan (Kasai Hoken)

  • Protects the tenant (if purchased);
  • Covers physical damage to the property from fire or weather, plus personal belongings or liability for damages you cause (check policy);
  • Mandatory or highly recommended for all properties in Japan (both owners and tenants).

Homeowner’s Insurance (International)

  • Owner-focused protection: Designed specifically for property owners (not tenants);
  • Loss of rent coverage: May include compensation when rental properties become uninhabitable;
  • Legal protection: In some countries, covers tenant disputes and related legal costs;
  • Global prevalence: More common outside Japan (standard in US, Europe, and Brazil).

We are here to help!
Speak with a specialist and save yourself from unnecessary costs.

Are you a foreign resident in need of free home repairs? Take advantage of Kasai Hoken.

We’ll check if your fire insurance covers the repairs and maintenance your home needs.

Take your first step!
Get in touch with us and overcome the language barrier with ease.
EcoHouse
Construction and Real Estate
Company