Ashikaga Takauji
A painted silk portrait thought to represent Ashikaga Takauji (r. 1338-1358), first shogun of Japan's Ashikaga shogunate (aka Muromachi shogunate) which would rule Japan until 1573. The Shogun is shown in a traditional seated posture and is wearing a samurai sword.
Tochigi Prefectural Museum, Utsunomiya, Japan.