Here are sales reports for the PS Vita day one sales from a few different Japanese sites.

• Select stores report sellouts of Vita WiFi models.
• Estimated sellthroughs; Vita WiFi 85%, Vita 3G/WiFi 56%
• Top selling launch software Hot Shots Golf 6, Uncharted, Dynasty Vita. Ridgeracer "uncharacteristically" slow
• Memory card stock low; 32G and 16G soldout, over 90% Vita buyer also bought memory cards
• Retail software-Vita tie ratio 1:1