Kintaro Okamura (岡村 金太郎, Okamura Kintarō; May 5, 1867 - August 21, 1935) was a Japanese botanist and educationalist (1867 - 1935). He is the author of important studies about seaweeds. He's also well known for his educational books collection, the Ohraimono. Okamura is the editor of two exsiccatae, namely An Album of Japanese Bryophyta and Algae Japonicae exsiccatae.
Source: “Kintarô Okamura”, English Wikipedia (CC BY-SA 4.0), excerpt