Imperial Regalia

The Imperial Regalia (神璽, Shinji) are a group of three people tasked by the Sages of Gensokyo on behalf of Ryūjin and Amaterasu Ōmikami to guard, and defend with their lives, the three items of the Imperial Regalia: Kusanagi no Tsurugi, Yata no Kagami, and Yasakani no Magatama.
== Members ==
* Karasu Utsuho
** Yata no Kagami
* Yamata no Orochi
** Kusanagi no Tsurugi
* Ō no Hakumeikōsen 
** Yasakani no Magatama
== Trivia ==
* This group is meant to be the opposite of the Four Horseman of the Apocalypse.
*This group was inspired by Sengo Sanada, a tsukumogami of one of the famous sword made by Sengo Muramasa.
*Each of these character’s abilities reflect one aspect of nature: Karasu represents celestial bodies, Yamata no Orochi represents the forces of nature, and Ō no Hanakanzashi represents the life force and mystical side of nature.
*Each item of the Imperial Regalia is capable of destroying its owners if used correctly.
*The items that this group guards are based on actual items of the same name.
*Each member of this trio is the final boss of the game they debut in.