Shirozua jonasi, the Orange Hearstreak, is a butterfly of the Lycaeninae family. It was described by Janson in 1877. It is found in the Russian Far East (Amur, Ussuri), north-eastern China, Korea and Japan. It is widely distributed in the forest belt. Above the butterfly is uniformly orange-yellow, only the extreme apex and the tail black. The white discal line is single,and proximally shaded with dark; the discocellular line is likewise dark and single. Adults are on wing from mid-July to the end of August.