Shikama Tokio (鹿間時夫) (1912–1978) was a Japanese vertebrate palaeontologist. Considered the leading Japanese figure in the field in the immediate pre- and post-war years, species he described include Yabe's giant deer (Sinomegaceros yabei).
Source: “Shikama Tokio”, English Wikipedia (CC BY-SA 4.0), excerpt