{ "schemaVersion": "1.2.0", "resource": { "resourceKey": "article:6aa796e84e2636d6e3da9c55", "kind": "article", "contentId": "6aa796e84e2636d6e3da9c55", "slug": "turn-on-utilities-in-japan", "canonicalUrl": "https://akiyahub.com/articles/turn-on-utilities-in-japan", "language": "en", "indexable": true, "followable": true }, "publication": { "datePublished": "2026-09-15T02:19:35.991Z", "dateModified": "2026-09-15T02:19:35.991Z" }, "attribution": { "author": { "type": "Organization", "name": "AkiyaHub", "url": "https://akiyahub.com" }, "publisher": { "type": "Organization", "name": "AkiyaHub", "url": "https://akiyahub.com" } }, "content": { "title": "You Bought a House in Japan. How Do You Turn the Utilities On?", "description": "Learn how to check electricity, water, gas, and hot water when you arrive at a house in Japan, and when to call the utility provider or a professional.", "markdown": "## Your first utility check when you arrive\n\nYou arrive at your new house in Japan after a long trip. You turn on a light, open a faucet, and expect the house to come back to life.\n\nInstead, nothing happens.\n\nThat does not always mean something is broken. A vacant house may have a breaker switched off, a water valve closed, or a gas meter in safety mode. But utility service may also have been canceled during the vacancy or may not yet be active in your name.\n\n**Before you start troubleshooting** the house itself, confirm that electricity, water, and gas accounts are active and that the relevant provider has completed any required startup process.\n\n```html\n
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Your first steps
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What you need to know

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This guide helps you identify the main utility controls in a Japanese home and decide what you can safely check yourself before calling the utility provider or a qualified professional.

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Use this guide to

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    \n
  1. \n 1\n Find the breaker panel, water shutoff valve, gas meter, and water-heater controls.\n
    2. \n
  2. \n 2\n Make a calm first-day check without treating a switched-off system as proof that something is broken.\n
    3. \n
  3. \n 3\n Photograph useful details and know when the next call should go to a provider, technician, or property manager.\n
    4. \n
\n
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\n\n```\n\n**Start with** the condition of the house, not the controls. A quick visual check can tell you when it is safe to proceed and when the right decision is to stop and call for help.\n\n```html\n
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Before you begin
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Before you switch anything on

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A house that has been empty for a long time deserves a quick visual check before you turn on every system at once. Start by looking for conditions that make it unsafe to proceed.

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Check before operating equipment

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\n\n```\n\n**Electricity is usually** the simplest place to begin. If the service is active, a switched-off breaker may be the only reason the house appears to have no power.\n\n```html\n
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Utility check 01
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Start with electricity

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The breaker panel may simply be switched off after a vacancy. Check the panel first, then test one light and one outlet before assuming there is an electrical fault.

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Find and check the panel

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\n\n```\n\n![](https://utfs.io/f/UVgsUOm7zpHe4QmpabUC8mXJsStg3o1rlGwOPe7M9uAFYbVq)**Once you have confirmed** that the electrical system is behaving normally, check the water supply before testing hot water or appliances that rely on it.\n\n```html\n
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Utility check 02
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Check the water supply

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Water may be active but shut off locally while the house is vacant. Start with cold water, open one faucet slowly, and watch for leaks before using the water heater.

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Confirm the supply

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\n\n```\n\n![](https://utfs.io/f/UVgsUOm7zpHeG1p0TqSxkcZBIVfXTosLCKgS871nmebPj6d2)**Gas needs more caution** than the other basic systems. The property may use city gas or LP gas, and service activation or a safety shutdown may require action from the provider.\n\n```html\n
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Utility check 03
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Check the gas carefully

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Gas systems have their own provider and safety controls. A gas meter may stop supply after an earthquake or an abnormal condition, but a meter reset does not replace required service activation or inspection.

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Identify the system and stop when needed

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\n\n```\n\n![](https://utfs.io/f/UVgsUOm7zpHe4XyTezUC8mXJsStg3o1rlGwOPe7M9uAFYbVq)**After electricity**, **cold water**, **and gas** are available, you can check the hot-water system. This is where several separate controls often need to work together.\n\n```html\n
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Utility check 04
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Turn on the hot water

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Having gas at the property does not always mean hot water is ready. The heater may have its own electrical supply, controller, safety setting, or error code.

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\n
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Check the heating system in order

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    \n
  1. 01Find the 給湯器 (kyūtōki), or water heater, and its リモコン (rimokon), or control panel.
    2. \n
  2. 02Confirm that electricity is on, cold water is available, gas supply is active, and the control panel is on with an appropriate temperature setting.
    3. \n
  3. 03Open a hot-water faucet and allow the system a moment to respond. Photograph any error code, along with the model number, before asking for help.
    4. \n
\n
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\n\n```\n\n![](https://utfs.io/f/UVgsUOm7zpHeI9yJ661K9GadbqoPp7WM4ul2iXeYFy6zAHCc)**These steps apply** to a typical gas water heater. If the house does not use gas for hot water, pause before applying the same process to unfamiliar equipment.\n\n```html\n
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System type matters
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What if the house is all-electric?

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Some homes use an エコキュート (EcoCute) or another electric water-heating system. These systems work differently from a typical gas water heater, so use the instructions for the equipment you actually have.

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Document before you operate

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\n\n```\n\n![](https://utfs.io/f/UVgsUOm7zpHeLsJj98lTOo3zRFQt9ZpVx0AbKSCJNX6l7cMs)**Once each utility** is available, take a little time to test the house as a whole. You are looking for obvious issues that need follow-up, not trying to inspect or repair every system yourself.\n\n```html\n
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First-day sequence
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Make a first-day utility check

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Once the basic utilities are working, test the house in a deliberate order. The aim is to catch an obvious problem early without taking equipment apart or trying to diagnose it yourself.

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\n
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Work through the basics

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\n\n```\n\n**When the main systems** are working, make a record before you forget where everything is. A few clear photos can save time when you need help later.\n\n```html\n
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Keep a record
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Photograph the controls while everything is working

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A clear record makes later problems easier to explain, especially if you are arranging help from overseas or asking a property manager or technician to visit the house.

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Create a useful reference

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\n\n```\n\n**The easiest utility problem** to solve is the one you avoid before traveling. Use this final checklist while arranging the handover, planning your first stay, or asking a local contact to prepare the house.\n\n```html\n
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Pre-arrival checklist
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Questions to ask before you arrive

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Confirm the utility situation before you travel. A house may have working equipment but inactive accounts, or active accounts with a breaker, valve, or gas supply that still needs attention.

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\n
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Confirm service and access

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Confirm the property systems

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\n\n```\n\n## A calm first check can prevent a costly mistake\n\nA house that has been vacant can feel unfamiliar on the first day, especially when the lights, water, or hot water do not work immediately. **Start by confirming that each utility account is active**. Then check the main controls one system at a time, rather than switching everything on at once.\n\nA breaker, valve, or meter reset may solve a simple startup issue. It does not rule out a leak, electrical fault, disconnected service, or problem with older equipment. **If something trips repeatedly**, **leaks**, **shows an error code**, **or produces a gas smell**, **stop and contact the appropriate utility provider or qualified professional**.\n\nThe useful habit is simple: **learn where the house's main controls are**, **photograph the labels and model numbers**, **and keep a record of the companies responsible for each service**. That will make the first day easier and give you a clearer starting point when a property manager, technician, or utility provider needs to help.\n\n---\n\n### Sources used for this article\n\n- TEPCO Power Grid, Inc.: [What Does a Distribution Panel Do - 分電盤ってどんな仕事をしてる？](https://www.tepco.co.jp/pg/consignment/for-general/basic-knowledge/board.html)(text in Japanese)\n- Tokyo Gas Network: [How to Reset a Gas Meter - ガスメーターの復帰方法](https://www.tokyo-gas.co.jp/network/meter/reset/index.html) (text in Japanese)\n- Bureau of Waterworks Tokyo Metropolitan Government: [No Water is Coming Out - 水が出ない](https://www.waterworks.metro.tokyo.lg.jp/kurashi/trouble/denai) (text in Japanese)\n- Rinnai Corporation: [Hot Water and Heating Remote Control / Bath Water Heater Remote Control - 給湯暖房・ふろ給湯器リモコン](https://rinnai.jp/products/waterheater/gas/remocon/index) (text in Japanese)\n\n---\n\n### Ready to explore?\n\n- 👉 [How to Find Your Dream Property in Japan](https://akiyahub.com/articles/how-to-find-your-dream-property-in-japan): Learn how to explore regions, compare value, and confidently discover standout homes using AkiyaHub’s most powerful search approach.\n\n- 👉 [Join the AkiyaHub community](https://akiyahub.com/jointhecommunity): Learn from real buyers, ask questions freely, and move forward with confidence as you explore owning a home in Japan.", "headings": [ { "level": 2, "text": "Your first utility check when you arrive" }, { "level": 2, "text": "A calm first check can prevent a costly mistake" }, { "level": 3, "text": "Sources used for this article" }, { "level": 3, "text": "Ready to explore?" } ], "tags": [ "Moving in", "Utilities" ] }, "media": [ { "type": "ImageObject", "url": "https://utfs.io/f/UVgsUOm7zpHeaKyVUe08mst9ZvcCGOqDzK1S5rJQ2uhfpHRx", "alt": "Water sluices into a traditional Japanese wooden tub from a rectangular wooden water spout.", "width": 300, "height": 300 } ], "citations": [ { "title": "What Does a Distribution Panel Do - 分電盤ってどんな仕事をしてる？", "url": "https://www.tepco.co.jp/pg/consignment/for-general/basic-knowledge/board.html" }, { "title": "How to Reset a Gas Meter - ガスメーターの復帰方法", "url": "https://www.tokyo-gas.co.jp/network/meter/reset/index.html" }, { "title": "No Water is Coming Out - 水が出ない", "url": "https://www.waterworks.metro.tokyo.lg.jp/kurashi/trouble/denai" }, { "title": "Hot Water and Heating Remote Control / Bath Water Heater Remote Control - 給湯暖房・ふろ給湯器リモコン", "url": "https://rinnai.jp/products/waterheater/gas/remocon/index" } ], "editorialSources": [], "relations": { "related": [] }, "provenance": { "sourceType": "published-content", "sourceRevision": 1, "sourceHash": "90fda33f1b19ce36971c9e039ec4a8dcdce58fe91f306f1b9609445ea31711e3", "generatorVersion": "1.2.0", "generatedAt": "2026-09-15T02:19:37.774Z" } }