Shiawase

Shiawase Corporation, headquartered in Osaka, Japan, is the eighth largest corporation in the world and generally considered to be the first megacorporation, defined by the Shiawase Decision in 2019. It was founded by the Shiawase family in post-WWII Japan, and to the present day remains a family-owned corporation.

In 2064, Emperor Yasuhito married Shiawase Hitomi, making Shiawase the first megacorporation to have a Japanese Empress on their board of directors.