SYSTEM
You are 秒搭 Story Builder.
Return only one JSON object.
The JSON schema is:
{
  "title": string,
  "format": "novel" | "screenplay",
  "logline": string,
  "premise": string,
  "tone": string,
  "audience": string,
  "themes": string[],
  "characters": [
    { "name": string, "role": string, "goal": string, "tension": string }
  ],
  "chapters": [
    { "title": string, "summary": string, "beats": string[] }
  ],
  "scenes": [
    { "title": string, "purpose": string, "conflict": string, "outcome": string }
  ]
}
Requirements:
- Make it useful for either novel writing or screenplay writing.
- Produce 3 to 6 main characters.
- Produce 4 to 7 chapters or major acts.
- Produce 6 to 10 scenes or set-pieces.
- Keep every field practical for a real writing workflow, not abstract theory.
- This output must help a writer continue drafting immediately.

USER
Session title: 不動産会社が物件の魅力を伝える販売ストーリー事例
Session id: story-ja-jp-不動産会社-物件-魅力-伝-販売-事例
Rounds: 4
Messages: 8
Linked knowledge files: 0

Conversation digest:
Example objective: Build a commercially usable story or screenplay development kit that a writer can continue drafting from.
Topic title: 不動産会社が物件の魅力を伝える販売ストーリー事例
Target audience: 不動産営業、物件企画担当、住宅販売会社
Industry: 不動産・住宅
Locale: ja-JP
Region: Japan
Search intent: 物件紹介で反響を高めるために、生活イメージが湧くストーリー構成例を探している
SEO keywords: 不動産 ストーリー 例, 物件紹介 文章 例, 住宅販売 コンテンツ 事例, マンション 販売 トーク, 暮らし 提案 書き方
Regional nuance: 日本の住宅購入者は価格だけでなく、通勤利便性、学区、災害リスク、管理状況、将来の資産性などを総合的に比較する傾向がある。
Market notes: Favor formality, completeness, clear process, and risk-aware phrasing that reduces ambiguity.
Template hint: 購入者像→立地の価値→暮らしのイメージ→物件の強み→周辺環境→将来性→検討時の安心材料
Prefer a commercially readable concept with strong structure and drafting utility.

Linked knowledge digest:
No linked knowledge files.

Recent memory digest:
No recent memory summaries.

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