Platinum, founded in 1919 by Shunichi Nakata, was initially named Nakaya Seisakusho (Manufacturer) starting in 1924. Later, in 1928, it changed to Platinum Fountain Pen Co.
Their pieces are highly regarded, both for their work in Urushi and ebonite (sourced from Nikko Ebonite/Eboya) and for the quality of their nibs, which tend to have a much finer line compared to Western nibs.
The fountain pens are in real stock. If you desire one that does not appear, you can let us know here, and we will find it for you.