Senshi of the Inner Solar System
Senshi of the Inner Solar System (内部太陽系戦士) is a term used in the context of the Sailor Moon musicals to refer to the group of Solar System Senshi often called the "Inner Senshi" by fans. The term was probably created as a counterpart to "Senshi of the Outer Solar System," which is used officially throughout the series canon.
In the manga, the same group is referred to as the Senshi of the Four Guardian Deities.
