Nothing is known about the country's geography because it has yet to make an appearance.
Nothing is known about the kingdom's history because it has yet to make an appearance.
- The Shishano Kingdom is based off Mexico:
- The Shishano Kingdom's name comes from Mexican holiday the Mexican holiday Día de los muertos, or Day of the Dead, which is called 死者の日 (Shisha no Hi?) in Japanese. The official English name of the Kingdom is Kingdom of the Dead.
- The attire of its people and the name of its king shows that the kingdom is based on Mexico, where the popular food tacos come from.