Japan does not have a Shogun. The title of Shogun was historically used to denote the highest military rank and the de facto ruler of Japan during the feudal era.

The Shogunate system existed from the 12th to the 19th century, where the Shogun held significant political and military power, while the Emperor remained as the symbolic figurehead. The Shogunate system came to an end with the Meiji Restoration in the late 19th century, which marked the transition of Japan from a feudal system to a more centralized and modernized government.

In modern Japan, the Emperor holds a largely symbolic role as the ceremonial head of state, while the country operates under a constitutional monarchy. The government is headed by a Prime Minister who is elected by the parliament (National Diet) and holds executive power.

While the position of Shogun no longer exists in contemporary Japan, the historical significance of the Shogunate era and its impact on Japanese culture and history remains prominent. The legacy of the Shogun and the feudal era continue to be explored and celebrated in various forms of media, literature, and cultural practices.

It's important to note that political and social structures can change over time, and new developments may occur beyond the scope of my knowledge cutoff. Therefore, for the most up-to-date information, it is recommended to consult current sources or references on the political system of Japan.