I have a few Japanese hand planes and they work great, here is a notice from Japan Woodworker about their "limited supply" of a very nice hand plane.
http://www.japanwoodworker.com/Product/155845/Tsunesaburo-70mm-Gachirin-Smoothing-Plane---Uozumi.aspx?refcode=14INJWWE&utm_source=bm23&utm_medium=email&utm_term=Image+-+Hand+Forged+from+Rare+Andrews+Steel&utm_content=Smoothing+Plane+7-12-14&utm_campaign=07%2F12%2F2014
Jack
http://www.japanwoodworker.com/Product/155845/Tsunesaburo-70mm-Gachirin-Smoothing-Plane---Uozumi.aspx?refcode=14INJWWE&utm_source=bm23&utm_medium=email&utm_term=Image+-+Hand+Forged+from+Rare+Andrews+Steel&utm_content=Smoothing+Plane+7-12-14&utm_campaign=07%2F12%2F2014
Jack