n8n Workflow: Generate Japanese PR Times Press Release Draft with OpenAI

Generate a ready-to-copy Japanese PR TIMES press release draft—automatically with n8n + OpenAI

This n8n workflow takes your PR announcement details from an n8n Form and uses OpenAI to generate a structured Japanese press release draft for PR TIMES, then validates key requirements (like subtitle length and keyword uniqueness) so you can publish faster with fewer revisions.

What this workflow does

• Collects facts via n8n Form: captures product name, announcement date, key facts and background, features, relevant URLs, and an optional CEO comment.
• Injects fixed company information: adds your organization’s company name, headquarters line, representative, company overview, press contact, and writing style rules.
• Generates a Japanese draft with OpenAI: produces a structured output including title, subtitle, lead, body, 10 keywords, and check points—using only the material you provided.
• Parses and verifies the output: splits the AI response into dedicated sections and computes checks such as subtitle character count and warnings for “document release” style announcements.
• Deduplicates and formats keywords: ensures the keywords list is cleaned up and ready for display.
• Displays a copy-ready result: shows the full draft on the form completion page, including warnings, company overview, press contact, keywords, and a fact-check checklist.

Use cases

• SaaS teams that need consistent Japanese PR TIMES announcements from internal product updates.
• Automation engineers building a streamlined PR publishing workflow in n8n.
• Marketing operators who want a faster first draft with built-in subtitle and keyword validation.

Technical details

• n8n Form + Form Trigger to capture announcement inputs.
• Set node to store fixed company information (update company name, representative, overview, and press contact).
• OpenAI integration using n8nn8n-nodes-langchainchain / n8nn8n-nodes-langchainlm with an OpenAI GPT-5 Mini node (model selectable) and an OpenAI credential.
• Validation helpers (e.g., subtitle length check, keyword deduplication, “document release” warning) and final rendering on the completion page.