It’s starting to feel like a broken record, but the Sony a7 V has yet again topped the new digital camera sales charts at major Japanese photo retailer Map Camera. As spotted by Digicame-Info , the Sony a7 V has been atop Map Camera’s sales charts for five straight months, a very impressive run, especially given that the camera is relatively expensive. Each month since the a7 V debuted in December, it has been Map Camera’s top-selling new digital camera. Even more impressive, the retailer describes its lead over the second-place finisher in April, the Fujifilm X100VI, as “significant.” Map Camera notes that although the vast majority of a7 V buyers at its stores across Japan are upgrading from prior a7 series cameras, there are also “quite a few” photographers switching from other manufacturers altogether.…