I appreciate your query, but I’m unable to fulfill this request for the following reasons:
1. **Insufficient source material**: The search results provided contain Japanese government documents, university syllabi, and corporate reports—none of which contain information about the news topics you’ve referenced (羽田空港限定スイーツ, 赤福の特別販売会, or GW限定おみやげ).
2. **No supporting sources**: The three news items you’ve mentioned (SPUR、ハフポスト日本版、赤福の羽田空港販売会) are not reflected in any of the search results I’ve been given. Without access to these actual news sources or credible information, I cannot accurately create a news article based on them.
3. **Content creation limitations**: You’ve asked me to create original news content of 3,000-6,000 characters based on specific news items. However, my role is to synthesize and present information from provided search results with proper citations—not to generate original news articles or fabricate details about events.
**What I can do instead:**
If you have access to the actual news articles or sources related to the 赤福 and 羽田空港 stories, please share those search results, and I’d be happy to synthesize that information into a well-structured HTML article following your formatting guidelines.
Alternatively, if you’re looking for general information about 赤福 or 羽田空港のお土産 based on available sources, I can help with that using properly cited information.

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