Apparently there's also a Ranka Lee Visual Collection that was just released. This is news to me as AmiAmi just posted a link for it today.
http://www.amiami.jp/shop/?set=english&vgForm=ProductInfo&sku=BOK-3594&template=default/product/e_display.html
http://tieba.baidu.com/f?kz=1005731045