If you're hunting for official Tomoko merch online, here's my go-to roadmap that actually saves me time and grief.
Start with big, reputable shops: Good Smile Company (for figures and Nendoroids if they exist), AmiAmi, CDJapan, HobbyLink Japan, and Tokyo Otaku Mode. I check Right Stuf Anime and the Crunchyroll Store for region-friendly options and exclusives, and Amazon Japan for official shop listings. For manga, DVDs or Blu-rays of 'Watamote' I target CDJapan or the publisher's online shop — those usually come with proper publisher stickers and legit extras.
If something is Japan-only or a limited event item, I use proxy services like Buyee or ZenMarket to buy from Yahoo! Auctions Japan, Mandarake (great for secondhand but official goods), or store event pages. Always look for manufacturer names and logos (Good Smile, Kotobukiya, Banpresto/SEGA Prize) in photos and the product description. Check for product codes, packaging photos, and seller ratings. Shipping and customs can make or break a deal—pick tracked shipping and factor import fees into the total price. I love hunting down rare Tomoko pins or plushes; it feels like a small victory whenever an official sticker is on the box.