Disambiguation evidence for Daijō Tennō via surface form

"Kōtaitei (Emperor Emeritus)"

Triples (1)

Triples where some other subject referred to this entity as "Kōtaitei (Emperor Emeritus)".

Kōtaigō (Empress Dowager) contrastsWith
"Kōtaitei (Emperor Emeritus)"
↳ resolves to Daijō Tennō
surface form: Kōtaigō