---
title: Midjourney | RunAPI
description: Generate stylized art, edit images, animate them into video, and analyze
  prompts with Midjourney.
url: https://runapi.ai/ja/docs/api/midjourney.md
canonical: https://runapi.ai/ja/docs/api/midjourney
locale: ja
---

> HTML 版: https://runapi.ai/ja/docs/api/midjourney
> エージェント向けサイトインデックス: https://runapi.ai/llms.txt

# Midjourney

- [Midjourney 画像編集](https://runapi.ai/ja/docs/api/midjourney/edit-image.md) — Rewrite one source image from a written instruction with the V8 Edit Model.
- [Midjourney 動画延長](https://runapi.ai/ja/docs/api/midjourney/extend-video.md) — Continue a completed Midjourney video by 4 seconds per call, up to 21 seconds.
- [Midjourney シード取得](https://runapi.ai/ja/docs/api/midjourney/get-seed.md) — Read an image's seed so the same result can be reproduced later.
- [Midjourney 画像からプロンプト](https://runapi.ai/ja/docs/api/midjourney/image-to-prompt.md) — Describe an image back into candidate text prompts.
- [Midjourney 画像から動画](https://runapi.ai/ja/docs/api/midjourney/image-to-video.md) — Animate a start image into a 5-second clip at 480p, with optional looping.
- [Midjourney プロンプト短縮](https://runapi.ai/ja/docs/api/midjourney/shorten-prompt.md) — Analyze a long prompt and return shorter, weighted variants.
- [Midjourney テキストから画像](https://runapi.ai/ja/docs/api/midjourney/text-to-image.md) — Generate v8.1 artwork from a prompt, with optional prompt translation and split grids.

---

## RunAPI のその他の情報

- [ホーム](https://runapi.ai/ja/.md)
- [モデルカタログ](https://runapi.ai/ja/models.md)
- [料金](https://runapi.ai/ja/pricing.md)
- [プロバイダー](https://runapi.ai/ja/models)
- [ドキュメント](https://runapi.ai/ja/docs/guides)
- [SDK](https://runapi.ai/ja/sdk.md)
- [CLI](https://runapi.ai/ja/cli.md)
- [MCP Server](https://runapi.ai/ja/mcp.md)
- [Claude Code と Cursor](https://runapi.ai/ja/claude-code-vs-cursor.md)
- [Cursor API セットアップ](https://runapi.ai/ja/cursor-api-setup.md)
- [RunAPI と OpenRouter の比較](https://runapi.ai/ja/openrouter-alternative.md)
- [エンタープライズ](https://runapi.ai/ja/contact.md)
- [お問い合わせ](https://runapi.ai/ja/contact.md)
- [利用規約](https://runapi.ai/ja/terms.md)
- [プライバシー](https://runapi.ai/ja/privacy.md)
- [エージェント向けサイトインデックス](https://runapi.ai/llms.txt)

お問い合わせ: contact@runapi.ai

## 構造化データ

```json
[
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    "potentialAction": {
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      },
      "query-input": "required name=search_term_string"
    }
  },
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  }
]
```