Tomica (トミカ) is the line of
die-cast toy vehicles and related products produced by
Takara Tomy Co. of
Japan (formerly known as Tomiyama and Tomy Kogyo Incorporated) since 1970 (Rixon 2005, 99). These seem to have been a by-product of Tomica World, a separate line of motorized
trains,
vehicles and accessories that Tomy produced since 1959. Tomica World motorized trains and track systems, are based on
Plarail (About Tomica 2013). Tomica focuses mainly, but not exclusively, on Japanese brands.