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エネチェンジ Home compares electricity and gas plans available across Japan based on your region and household size, estimating annual costs across providers so you're not left guessing. You can put multiple plans side by side to see exactly where the pricing differs, and get links straight to plan details or sign-up pages once you've decided.
| エネチェンジ Home 電気・ガス比較 | This tool compares electricity and gas plans available in Japan based on your region and household size, showing estimated annual costs across providers. You can compare multiple plans side by side to see pricing differences and get links to plan details or sign-up pages. |
Tell the agent your region and household size, and it compares electricity and gas plans across providers, estimating annual cost for each so you can see where you'd actually save.
Ask the agent to put two or three specific plans side by side, then send you the link to sign up for whichever one wins.
Your region and household size — those are what the cost estimates are based on.
It gets you to the plan details or sign-up page for whichever provider you choose; signing up itself happens on that page.