Leader Title
(Touhou Galaxy)
| Male version | Female version | Example | Notable Person |
| Emperor | Empress | Ducken Empire, Tomoyatalian Empire, Interstellar Federation | Empress Tomoya Dinoji, Empress Nagi Wasashi, Emperor Ducken XI, Empress Miki Hiiragi |
| King | Queen | Indus Kingdom, Principality Alliance of Disco | Pop King Jason Michael, Disco King Lando Davien |
| Viceroy | Vicereine | Chiyukitalian Empire | Vicereine Mikura Katsumari |
| Grand Duke | Grand Duchess | Piglette Kingdom | Grand Duke Mowikuku Gavovo |
| Prince | Princess | Chiyukitalian Empire, Tomoyatalian Empire, Interstellar Federation | Princess Sakura Hikara, Princess Tomoya Dinoji, Princess Kagami Hiiragi, Princess Kasami Hiiragi |
| Lord | Lady | Interstellar Federation, Lastation Empire | Lady Kasami Hiiragi |
| Unknown | Histy | Chiyukitalian Nation | Reco |
Emperor/Empress was used by powerful government in the Touhou Galaxy since Ducken Empire, Tomoyatalian Empire and Interstellar Federation during Miki Hiiragi between G.C. 1988 - 2008.
King/Queen was used by government such as Indus Kingdom prior before become as part of the Interstellar Federation and Principality Alliance of Disco although this have been term with Prince only.
Prince/Princess used by Chiyukitalian Empire during Tomoya Dinoji and later Interstellar Federation after Tomoyatalian Empire.
Lord/Lady used by Interstellar Federation and Lowee Empire by Empress Miki Hiiragi who promote Kasami Hiiragi as duty of Federation at house as well as Guardian of the Federation although the Alpha Force Guardian is do this work anyway, also is referred any title in government that always use with Kasami Hiiragi such as Tomoyatalian Empire which always called Lady.
Dictator
see Dictator (Title)