Rakuma Japan (楽天ラクマ) is Japan's #2 flea market app with 10M+ users and Japan's lowest 3.5% seller fee. Complete expat guide: how to buy and sell, Rakuten Points integration, and 300 free Points with invitation code NKvyN (deadline May 31, 2026).
Rakuma Japan Guide 2026: The Expat Guide to 楽天ラクマ
