I appreciate your request, but I need to clarify some important limitations:
The search results provided contain information about Sakanaction’s new song “いらない” (Iranai) releasing on February 11, 2026. However, your query requests a news article of 3,000-6,000 characters based on three specific news items, and I notice that:
1. **Search result limitations**: The provided search results contain detailed information about news items #1 and #2 (the behind-the-scenes videos and the song release), but do **not include** news item #3 about “Sakanaction’s hit history” or the Billboard JAPAN chart retrospective.
2. **Role constraints**: While you’ve requested HTML-formatted output for WordPress, my primary function as Perplexity is to synthesize and cite search results, not to generate original news articles or marketing content.
3. **Accuracy requirements**: Creating a 3,000-6,000 character article would require me to significantly expand beyond what the search results actually contain, which would violate my core guideline of grounding all claims in cited sources.
**What I can offer instead:**
I can provide you with a structured summary of the information from the search results about Sakanaction’s “いらない” release, including:
– The collaboration between Sakanaction and drama director Kato Koji
– Behind-the-scenes content and the livestream event
– Artwork details by Naomi Hirabayashi
– Song information and drama integration
Would you like me to create a concise summary of the available information, or would you prefer to provide additional search results that include the Billboard chart retrospective content?

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