Doji was one of the ten Kami, the divine children of the Sun and Moon who fell into the Mortal Realm of Ningen-do and founded the Emerald Empire of Rokugan. Doji was more specifically the founder of the Crane Clan as well as the creator of much of what was considered the bedrock of Rokugani culture and civilization. During the founding of the Empire her wisdom shaped the nature of diplomacy and polite social interaction in Rokugan. In addition to creating the beautiful characters of the written Common and High Rokugani language, she invented some of the techniques taught even now to the extraordinary artisans who attended the Crane Clan's Kakita Academy.