Extract weekly top-selling anime figures from AmiAmi, Mandarake, and Rakuten to analyze market trends, track demand #ExtractEcommerceTrendsForAnimeCollectibles #WeeklyFigureSalesScraperForJapaneseSites #WebScrapingToMonitorAnimeSalesPerformance #RakutenProductDataScraper #ExtractRakutenEcommerceProductData #WebScrapingToysAndGamesData