Lookie here — time for yet another HD camcorder in the quickly expanding Everio family. Launched today in the Land of the Rising Sun, the JVC Everio GZ-HM400 is a Full HD shooter with a 10.3 megapixel CMOS sensor, 2.8-inch flip-out LCD, 32GB of built-in storage, an SD / SDHC expansion slot, HDMI output, a 10x optical zoom and a fairly preposterous (in a good way) 600fps slo-mo mode, just like that ultra-sleek GZ-X900 we peeked back in March. The unit can also snap 9 megapixel still shots and hold nearly three hours of Full HD content before needing a USB-led cleansing. Indeed, this here camcorder mimics the aforesaid GZ-X900 in pretty much every way save for design, and it’s expected on Japanese store shelves early next month for