Naisho No Kan-in -manatsu No Asedaku Koubi-

The Naisho no Kan-in, which translates to "Imperial Secret Keepers" or "Guardians of the Inner Chamber," has its roots in the Heian period (794-1185 CE). During this time, the Japanese imperial court was at the pinnacle of its power, and the need for confidentiality and secrecy became increasingly important. The Naisho no Kan-in was established as a specialized group responsible for handling sensitive information, protecting the emperor's secrets, and maintaining the integrity of the imperial court.

The origins of Naisho no Kan-in -Manatsu no Asedaku Koubi- date back to the Heian period (794-1185 CE), when the Japanese imperial court would seal important documents with a special stamp, known as the "Naisho no Kan-in." This stamp was reserved for confidential and sensitive information, signifying the utmost importance and secrecy of the documents. Naisho no Kan-in -Manatsu no Asedaku Koubi-