> For the complete documentation index, see [llms.txt](https://doc.account.gu.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.account.gu.net/hajimeni.md).

# はじめに

本サイトは、G.U. Account Portal を利用するにあたっての利用方法を解説したページです。本サイトでは以下のコンテンツについて学習することができます。

* [Japan Open Chainについて](/help/japan-open-chain.md)
* [プロファイル情報について](/help/profile.md)
  * [個人の本人確認方法](/help/profile/personal.md)
  * [法人の確認方法](/help/profile/corporation.md)
* [Endpoint Serviceについて](/help/endpoint-service.md)
  * [Endpointの登録（追加）](/help/endpoint-service/add.md)
  * [本日のリクエストとリクエスト上限](/help/endpoint-service/requests-today.md)
* [Ethereumアドレス登録（追加）](/help/ethereum-address.md)
* [よくある質問](/help/qa.md)
* [お問い合わせ](/help/contact.md)


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# Agent Instructions
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## Querying This Documentation
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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.