According to Japanese paper Nihon Keizai Shimbun's online edition some 400,000 3DS have been delivered up to the public in Japan - and they've loved them.It gets better with Ninty apparently planning to ship 1.5 million systems for Japan by the March 31.
Andriasang reports, that "The remaining 1.1 million Japanese units may not be too far off. We already found one retailer, the large Tsutaya outlet in Shibuya, that was taking pre-orders last night for a shipment arriving today!"