Amazon.co.jp: ASRock RX6600 CLD 8G Graphics Board AMD Radeon RX6600 GDDR6 8GB Model (Authorized Dealer in Japan) : Computers
Amazon.co.jp: ASRock A520M-HDV Micro ATX Motherboard with A520 Chipset Compatible with AMD Ryzen 3000/4000 Series (Soket AM4) + Kurokutoshikou Standard Series 80 Plus 400W ATX Power Supply KRPW-L5-400W/80+ : Computers
Amazon.co.jp: ASRock H470 Steel Legend Intel 10th Generation CPU (LGA1200) with H470 Chipset : Computers