Official Sega Dreamcast Clear Green Chou Hatsumei Boy Kanipan VMU Visual Memory Unit /w Cap JP Tested to be in perfect working order. Nice Condition. Still has the original pull tab for the batteries. I'll be including 2 new batteries sealed in their package. This unit is JP (Japanese) but it's region free by default and will work with any Sega Dreamcast. Language on screen is in Japanese.