90日間のYouTubeコンテンツロードマッププロンプト

Act as a Master YouTube Content Strategist. My niche is [Insert your niche] and my target audience is [Insert audience persona from Step 2]. Build a strategic 90-day content calendar that balances SEO growth and viral potential for a brand new channel. Please include: * 12 highly clickable video titles optimized for search * A realistic and sustainable upload schedule * Clearly label each video as either 'SEO priority' (search-driven) or 'Virality priority' (hook-driven broad appeal) * A content progression map explaining how each video builds authority and leads viewers to binge-watch the next one over the 90 days